Korozija<\/span><\/strong>\u00a0ir dabisks process, kas ietver pak\u0101penisku degrad\u0101ciju\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0\u0137\u012bmisko reakciju ar apk\u0101rt\u0113jo vidi d\u0113\u013c.\u00a0<\/span>Melnie met\u0101li<\/span><\/strong>\u00a0ir \u012bpa\u0161i jut\u012bgas pret r\u016bs\u0113\u0161anu, kas ir viens no veidiem, k\u0101\u00a0<\/span>korozija<\/span><\/strong>. R\u016bsas v\u0101jina\u00a0<\/span>met\u0101ls<\/span><\/strong>, kas var novest pie struktur\u0101l\u0101m k\u013c\u016bm\u0113m, ja t\u0101s netiek nov\u0113rstas.\u00a0<\/span>Kr\u0101sainie met\u0101li<\/span><\/strong>\u00a0piem\u0113ram, alum\u012bnija un\u00a0<\/span>vara<\/span><\/strong>\u00a0parasti uzr\u0101da lab\u0101ku\u00a0<\/span>korozija<\/span><\/strong>\u00a0iztur\u012bba, veidojot aizsarg\u0101jo\u0161us oks\u012bdu sl\u0101\u0146us, kas nov\u0113r\u0161 turpm\u0101ku degrad\u0101ciju.<\/span><\/p>

Nov\u0113rst\u00a0<\/span>korozija<\/span><\/strong>\u00a0ir b\u016btiska probl\u0113ma met\u0101la ra\u017eo\u0161an\u0101. Da\u017e\u0101das metodes, piem\u0113ram, p\u0101rkl\u0101\u0161ana, cinko\u0161ana un cinko\u0161ana, k\u0101 ar\u012b\u00a0<\/span>korozija<\/span><\/strong>-iztur\u012bgs\u00a0<\/span>sakaus\u0113jumi<\/span><\/strong>\u00a0piem\u0113ram,\u00a0<\/span>ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/strong>, tiek izmantoti, lai aizsarg\u0101tu\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0no\u00a0<\/span>korozija<\/span><\/strong>. Izpratne par\u00a0<\/span>korozija<\/span><\/strong>\u00a0uzved\u012bba\u00a0<\/span>da\u017e\u0101di met\u0101la veidi<\/span><\/strong>\u00a0ir \u013coti svar\u012bgi, lai izv\u0113l\u0113tos pareizo materi\u0101lu konkr\u0113tiem lietojumiem, jo \u012bpa\u0161i skarb\u0101s vid\u0113s.<\/span><\/p>

K\u0101da noz\u012bme met\u0101lu izpratn\u0113 ir periodiskajai tabulai?<\/span><\/h2>

Port\u0101ls\u00a0<\/span>periodisk\u0101 tabula<\/span><\/strong>\u00a0ir b\u016btisks instruments, lai izprastu\u00a0<\/span>met\u0101lu \u012bpa\u0161\u012bbas<\/span><\/strong>.\u00a0<\/span>Periodisk\u0101s tabulas elementi<\/span><\/strong>\u00a0ir sak\u0101rtoti, pamatojoties uz to atomu skaitu un\u00a0<\/span>\u0137\u012bmisk\u0101s \u012bpa\u0161\u012bbas<\/span><\/strong>. Liel\u0101k\u0101 da\u013ca\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0atrodas pa kreisi un pa vidu\u00a0<\/span>periodisk\u0101 tabula<\/span><\/strong>, tostarp\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0piem\u0113ram,\u00a0<\/span>vara<\/span><\/strong>,\u00a0<\/span>cinka<\/span><\/strong>un dzelzs. .\u00a0<\/span>periodisk\u0101 tabula<\/span><\/strong>\u00a0sniedz v\u0113rt\u012bgu inform\u0101ciju par katru\u00a0<\/span>met\u0101la elements<\/span><\/strong>, piem\u0113ram, t\u0101 atommasa, elektronu konfigur\u0101cija un tipiskie oksid\u0101cijas st\u0101vok\u013ci.<\/span><\/p>

Izp\u0113tot\u00a0<\/span>periodisk\u0101 tabula<\/span><\/strong>, m\u0113s varam noteikt tendences\u00a0<\/span>met\u0101lisks<\/span><\/strong>\u00a0uzved\u012bba. Piem\u0113ram,\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0taj\u0101 pa\u0161\u0101 grup\u0101 (kolonn\u0101) bie\u017ei vien uzr\u0101da\u00a0<\/span>l\u012bdz\u012bgas \u012bpa\u0161\u012bbas<\/span><\/strong>. Port\u0101ls\u00a0<\/span>periodisk\u0101 tabula<\/span><\/strong>\u00a0ar\u012b pal\u012bdz mums saprast, k\u0101p\u0113c da\u017ei\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0ir\u00a0<\/span>labi siltuma vad\u012bt\u0101ji<\/span><\/strong>\u00a0un elektr\u012bbu. Piem\u0113ram,\u00a0<\/span>p\u0101rejas met\u0101li<\/span><\/strong>\u00a0kas atrodas galda vid\u016b, ir paz\u012bstami ar savu lielisko\u00a0<\/span>vad\u012btsp\u0113ja<\/span><\/strong>\u00a0un tos bie\u017ei izmanto elektrotehnik\u0101.<\/span><\/p>

K\u0101di ir izplat\u012bt\u0101kie met\u0101lu piem\u0113ri un to lietojums?<\/span><\/h2>

Met\u0101lu piem\u0113ri<\/span><\/strong>\u00a0ietver pla\u0161u materi\u0101lu kl\u0101stu ar da\u017e\u0101diem pielietojumiem.\u00a0<\/span>Var\u0161<\/span><\/strong>\u00a0ir slavena ar savu augsto\u00a0<\/span>elektrisk\u0101 vad\u012btsp\u0113ja<\/span><\/strong>\u00a0un to pla\u0161i izmanto elektroinstal\u0101cij\u0101s un santehnik\u0101. Alum\u012bnijs ir viegls, bet iztur\u012bgs\u00a0<\/span>met\u0101ls<\/span><\/strong>, ir iz\u0161\u0137iro\u0161a noz\u012bme kosmisk\u0101s avi\u0101cijas un iepako\u0161anas r\u016bpniec\u012bb\u0101.\u00a0<\/span>Cinks<\/span><\/strong>\u00a0bie\u017ei izmanto k\u0101 aizsargp\u0101rkl\u0101jumu t\u0113raudam proces\u0101, ko sauc par cinko\u0161anu, nov\u0113r\u0161ot\u00a0<\/span>korozija<\/span><\/strong>.<\/span><\/p>

Met\u0101ls<\/span><\/td>	Bie\u017ei lietojumi<\/span><\/td>	\u012apa\u0161\u012bbas<\/span><\/td><\/tr>
Var\u0161<\/span><\/td>	Elektroinstal\u0101cija, santehnika<\/span><\/td>	Augsta vad\u012btsp\u0113ja, iztur\u012bba pret koroziju<\/span><\/td><\/tr>
Alum\u012bnijs<\/span><\/td>	Kosmisk\u0101 avi\u0101cija, iepakojums<\/span><\/td>	Viegls, iztur\u012bgs, iztur\u012bgs pret koroziju<\/span><\/td><\/tr>
Cinks<\/span><\/td>	T\u0113rauda cinko\u0161ana, akumulatori<\/span><\/td>	Iztur\u012bba pret koroziju, zems ku\u0161anas punkts<\/span><\/td><\/tr>
Dzelzs<\/span><\/td>	B\u016bvniec\u012bba, automobi\u013cu r\u016bpniec\u012bba<\/span><\/td>	Augstas stipr\u012bbas, magn\u0113tisks<\/span><\/td><\/tr>
Zelts<\/span><\/td>	Juvelierizstr\u0101d\u0101jumi, elektronika<\/span><\/td>	D\u0101rgmet\u0101ls, augsta vad\u012btsp\u0113ja, nereakt\u012bvs<\/span><\/td><\/tr>
Sudraba<\/span><\/td>	Rotaslietas, fotogr\u0101fija, elektronika<\/span><\/td>	D\u0101rgmet\u0101ls, augsta vad\u012btsp\u0113ja, atstarojo\u0161s<\/span><\/td><\/tr>
Ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/td>	Virtuves piederumi, medic\u012bnas ier\u012bces<\/span><\/td>	Iztur\u012bba pret koroziju, augsta iztur\u012bba<\/span><\/td><\/tr>
Tit\u0101na<\/span><\/td>	Kosmisk\u0101 avi\u0101cija, medic\u012bniskie implanti<\/span><\/td>	Augsta iztur\u012bbas un svara attiec\u012bba, iztur\u012bba pret koroziju<\/span><\/td><\/tr>
Vado\u0161ais<\/span><\/td>	Baterijas, radi\u0101cijas aizsargi<\/span><\/td>	Augsts bl\u012bvums, zems ku\u0161anas punkts<\/span><\/td><\/tr>
Ni\u0137elis<\/span><\/td>	Sakaus\u0113jumi, baterijas<\/span><\/td>	Iztur\u012bba pret koroziju, magn\u0113tisk\u0101<\/span><\/td><\/tr><\/tbody><\/table><\/div> \u00a0<\/pre> \u00a0<\/p> \u010cuguns<\/span><\/strong>, kas satur lielu oglek\u013ca saturu, ir izejviela, ko izmanto t\u0113rauda ra\u017eo\u0161an\u0101. Pats t\u0113rauds ir\u00a0<\/span>sakaus\u0113jums<\/span><\/strong>\u00a0kas sast\u0101v galvenok\u0101rt no dzelzs un oglek\u013ca, ir viens no vispla\u0161\u0101k izmantotajiem met\u0101liem.\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0vis\u0101 pasaul\u0113, kas tiek nov\u0113rt\u0113ta t\u0101s iztur\u012bbas un daudzpus\u012bbas d\u0113\u013c.\u00a0<\/span>D\u0101rgmet\u0101li<\/span><\/strong>\u00a0piem\u0113ram, zeltu un sudrabu, izmanto ne tikai juvelierizstr\u0101d\u0101jumos, bet ar\u012b elektronik\u0101, jo to lielisk\u0101\u00a0<\/span>vad\u012btsp\u0113ja<\/span><\/strong>\u00a0un iztur\u012bba pret traipiem.<\/span><\/p> Ar ko at\u0161\u0137iras t\u0101di d\u0101rgmet\u0101li k\u0101 zelts un sudrabs?<\/span><\/h2> D\u0101rgmet\u0101li<\/span><\/strong>\u00a0ir retas, dab\u0101 sastopamas\u00a0<\/span>met\u0101lisks<\/span><\/strong>\u00a0elementi ar augstu ekonomisko v\u0113rt\u012bbu.\u00a0<\/span>Zelts ir d\u0101rgmet\u0101ls<\/span><\/strong>\u00a0paz\u012bstams ar savu rakstur\u012bgo dzelteno kr\u0101su, plastiskumu un iztur\u012bbu pret karstumu.\u00a0<\/span>korozija<\/span><\/strong>. To pla\u0161i izmanto juvelierizstr\u0101d\u0101jumos, mon\u0113tu kal\u0161an\u0101 un k\u0101 finan\u0161u akt\u012bvu.\u00a0<\/span>Sudrabs ir d\u0101rgmet\u0101ls<\/span><\/strong>\u00a0k\u0101 ar\u012b augstu nov\u0113rt\u0113ta par t\u0101s augsto\u00a0<\/span>elektrisk\u0101 vad\u012btsp\u0113ja<\/span><\/strong>, termiskais\u00a0<\/span>vad\u012btsp\u0113ja<\/span><\/strong>un atstaro\u0161anas sp\u0113ja. To izmanto juvelierizstr\u0101d\u0101jumos, fotogr\u0101fij\u0101 un elektronik\u0101.<\/span><\/p> Sal\u012bdzinot ar parasto\u00a0<\/span>met\u0101li<\/span><\/strong>,\u00a0<\/span>d\u0101rgmet\u0101li<\/span><\/strong>\u00a0ir daudz maz\u0101k rea\u0123\u0113tsp\u0113j\u012bgi. Piem\u0113ram, zelts nerea\u0123\u0113 ar liel\u0101ko da\u013cu sk\u0101bju un ir \u013coti iztur\u012bgs pret boj\u0101\u0161anos. T\u0101p\u0113c zelts ir ide\u0101li piem\u0113rots smalku juvelierizstr\u0101d\u0101jumu un augstas klases elektronisko komponentu izgatavo\u0161anai. Sudrabs, lai gan ir rea\u0123\u0113tsp\u0113j\u012bg\u0101ks par zeltu, tom\u0113r tam ir lieliskas \u012bpa\u0161\u012bbas.\u00a0<\/span>korozija<\/span><\/strong>\u00a0pretest\u012bba. Gan zeltu, gan sudrabu uzskata par dro\u0161iem ieguld\u012bjumiem, ko bie\u017ei izmanto k\u0101 nodro\u0161in\u0101jumu pret ekonomisko nenoteikt\u012bbu. Ar mums j\u016bs varat b\u016bt p\u0101rliecin\u0101ts, ka j\u016bsu\u00a0<\/span>mont\u0101\u017ea<\/span><\/a>\u00a0un citi projekti tiks pabeigti visaugst\u0101kaj\u0101 kvalit\u0101t\u0113.<\/span><\/p> Kas padara ner\u016bs\u0113jo\u0161o t\u0113raudu par unik\u0101lu sakaus\u0113jumu?<\/span><\/h2> Ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/strong>\u00a0ir iev\u0113rojams\u00a0<\/span>sakaus\u0113jums<\/span><\/strong>\u00a0kas apvieno dzelzs iztur\u012bbu ar\u00a0<\/span>korozija<\/span><\/strong>\u00a0hroma iztur\u012bba. Hroma pievieno\u0161ana veido pas\u012bvu hroma oks\u012bda sl\u0101ni uz t\u0113rauda virsmas, kas aizsarg\u0101 to no r\u016bsas un cit\u0101m r\u016bsas form\u0101m.\u00a0<\/span>korozija<\/span><\/strong>. Tas padara\u00a0<\/span>ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/strong>\u00a0lieliska izv\u0113le lietojumiem, kur\u00a0<\/span>korozija<\/span><\/strong>\u00a0iztur\u012bba ir \u013coti svar\u012bga, piem\u0113ram, virtuves piederumos, medic\u012bnas ier\u012bc\u0113s un b\u016bvniec\u012bb\u0101.<\/span><\/p> Port\u0101ls\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0no\u00a0<\/span>ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/strong>\u00a0var v\u0113l vair\u0101k uzlabot, pievienojot citus elementus, piem\u0113ram, ni\u0137eli, molibd\u0113nu un sl\u0101pekli. \u0160\u012bs piedevas var uzlabot\u00a0<\/span>sakaus\u0113jums<\/span><\/strong>iztur\u012bba, lokan\u012bba un iztur\u012bba pret noteikta veida iedarb\u012bbu.\u00a0<\/span>korozija<\/span><\/strong>. Da\u017e\u0101das pak\u0101pes\u00a0<\/span>ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/strong>\u00a0ir pieejami, un katrs no tiem ir piel\u0101gots konkr\u0113tiem pielietojumiem, t\u0101d\u0113j\u0101di uzsverot \u0161\u012bs sist\u0113mas daudzpus\u012bbu.\u00a0<\/span>sakaus\u0113jums<\/span><\/strong>. M\u0113s prec\u012bz\u0101s CNC ma\u0161\u012bnb\u016bves pakalpojumos esam priek\u0161gal\u0101, izmantojot...\u00a0<\/span>ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/strong>\u00a0da\u017e\u0101d\u0101s lietojumprogramm\u0101s, pied\u0101v\u0101jot piel\u0101gotus risin\u0101jumus, kas atbilst unik\u0101l\u0101m vajadz\u012bb\u0101m t\u0101d\u0101s nozar\u0113s k\u0101, piem\u0113ram.\u00a0<\/span>medic\u012bnas ier\u012bces<\/span><\/a>, elektronika un pat\u0113ri\u0146a preces.<\/span><\/p> K\u0101p\u0113c plastiskums un ka\u013cam\u012bba ir svar\u012bgi met\u0101lapstr\u0101d\u0113?<\/span><\/h2> Lok\u0101ms<\/span><\/strong>\u00a0un\u00a0<\/span>Ductile<\/span><\/strong>\u00a0ir divi kritiski svar\u012bgi\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0kas apraksta\u00a0<\/span>met\u0101ls<\/span><\/strong>sp\u0113ja deform\u0113ties sprieguma ietekm\u0113, nesal\u016bstot. A\u00a0<\/span>ka\u013camais met\u0101ls<\/span><\/strong>\u00a0var kalt vai pres\u0113t pl\u0101n\u0101s loksn\u0113s, savuk\u0101rt\u00a0<\/span>ka\u013camais met\u0101ls<\/span><\/strong>\u00a0var ievilkt vados. \u0160ie\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0ir \u013coti svar\u012bgi met\u0101lapstr\u0101d\u0113, jo tie \u013cauj\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0j\u0101veido da\u017e\u0101d\u0101s form\u0101s, izmantojot t\u0101dus procesus k\u0101 kal\u0161ana, velm\u0113\u0161ana un stiep\u0161ana.<\/span><\/p> Var\u0161<\/span><\/strong>\u00a0un zelts ir \u013coti\u00a0<\/span>plastisks<\/span><\/strong>\u00a0un\u00a0<\/span>plastiskie met\u0101li<\/span><\/strong>.\u00a0<\/span>Var\u0161<\/span><\/strong>T\u0101 ka\u013cam\u012bba \u013cauj to viegli veidot caurul\u0113s un loksn\u0113s, bet t\u0101 plastiskums \u013cauj to ievilkt smalkos elektriskos vados. Zelta \u0101rk\u0101rt\u012bg\u0101 plastiskums un lokan\u012bba padara to ide\u0101li piem\u0113rotu sare\u017e\u0123\u012btiem juvelierizstr\u0101d\u0101jumu dizainiem. Izpratne par \u0161\u012bm \u012bpa\u0161\u012bb\u0101m\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0pal\u012bdz izv\u0113l\u0113ties pareizo\u00a0<\/span>met\u0101ls<\/span><\/strong>\u00a0\u012bpa\u0161iem ra\u017eo\u0161anas procesiem.<\/span><\/p> K\u0101 m\u0113s izmantojam met\u0101lus m\u016bsdienu ra\u017eo\u0161an\u0101?<\/span><\/h2> M\u016bsdienu ra\u017eo\u0161an\u0101,\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0ir b\u016btiska noz\u012bme da\u017e\u0101d\u0101s nozar\u0113s.\u00a0<\/span>CNC apstr\u0101de<\/span><\/strong>\u00a0ir popul\u0101ra metode, kur\u0101 ar datora vad\u012btas ma\u0161\u012bnas veido\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0prec\u012bz\u0101s sast\u0101vda\u013c\u0101s. \u0160\u012b tehnolo\u0123ija tiek pla\u0161i izmantota t\u0101d\u0101s nozar\u0113s k\u0101 avi\u0101cija, automobi\u013cu r\u016bpniec\u012bba un medic\u012bnas ier\u012bces, kur precizit\u0101te un uzticam\u012bba ir \u013coti svar\u012bga. Daudzpus\u012bba\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0\u013cauj izgatavot sare\u017e\u0123\u012btas deta\u013cas ar prec\u012bz\u0101m pielaid\u0113m, nodro\u0161inot augstu veiktsp\u0113ju un iztur\u012bbu.<\/span><\/p> Lok\u0161\u0146u met\u0101la ra\u017eo\u0161ana<\/span><\/a>\u00a0ir v\u0113l viens svar\u012bgs pielietojums, kas ietver grie\u0161anu, lie\u0161anu un mont\u0101\u017eu no\u00a0<\/span>met\u0101ls<\/span><\/strong>\u00a0loksnes, lai rad\u012btu pla\u0161u izstr\u0101d\u0101jumu kl\u0101stu. \u0160o procesu izmanto, lai ra\u017eotu visu, s\u0101kot no automobi\u013cu virsb\u016bv\u0113m un beidzot ar sadz\u012bves tehniku. Turkl\u0101t,\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0ir neat\u0146emama sast\u0101vda\u013ca t\u0101dos adit\u012bv\u0101s ra\u017eo\u0161anas procesos k\u0101 3D druk\u0101\u0161ana, kur\u00a0<\/span>met\u0101ls<\/span><\/strong>\u00a0pulveri tiek kaus\u0113ti sl\u0101nis pa sl\u0101nim, lai veidotu sare\u017e\u0123\u012btas strukt\u016bras. \u0160\u012b inovat\u012bv\u0101 pieeja \u013cauj izgatavot piel\u0101gotas deta\u013cas un prototipus ar unik\u0101lu \u0123eometriju.<\/span><\/p> Bie\u017e\u0101k uzdotie jaut\u0101jumi<\/span><\/h2> K\u0101di ir tr\u012bs galvenie met\u0101lu veidi?<\/span><\/strong><\/p> Tr\u012bs galvenie\u00a0<\/span>met\u0101la veidi<\/span><\/strong>\u00a0ir\u00a0<\/span>melnie met\u0101li<\/span><\/strong>,\u00a0<\/span>kr\u0101sainie met\u0101li<\/span><\/strong>, un\u00a0<\/span>sakaus\u0113jumi<\/span><\/strong>.\u00a0<\/span>Melnie met\u0101li<\/span><\/strong>\u00a0satur dzelzi,\u00a0<\/span>kr\u0101sainie met\u0101li<\/span><\/strong>\u00a0nav, un\u00a0<\/span>sakaus\u0113jumi<\/span><\/strong>\u00a0ir divu vai vair\u0101ku\u00a0<\/span>met\u0101lisks<\/span><\/strong>\u00a0elementi.<\/span><\/p> K\u0101p\u0113c met\u0101lus uzskata par labiem siltuma un elektr\u012bbas vad\u012bt\u0101jiem?<\/span><\/strong><\/p> Met\u0101li ir labi vad\u012bt\u0101ji<\/span><\/strong>\u00a0no\u00a0<\/span>siltums un elektr\u012bba<\/span><\/strong>\u00a0to atomu strukt\u016br\u0101 ir br\u012bvi elektroni. \u0160ie elektroni var viegli p\u0101rvietoties, atvieglojot elektronu p\u0101rnesi.\u00a0<\/span>elektr\u012bba un siltums<\/span><\/strong>.<\/span><\/p> K\u0101da ir at\u0161\u0137ir\u012bba starp ka\u013camiem un plastiskiem met\u0101liem?<\/span><\/strong><\/p> A\u00a0<\/span>ka\u013camais met\u0101ls<\/span><\/strong>\u00a0var kalt vai pres\u0113t loksn\u0113s, nesal\u016bstot, bet\u00a0<\/span>ka\u013camais met\u0101ls<\/span><\/strong>\u00a0var ievilkt vados. Gan\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0nor\u0101da uz\u00a0<\/span>met\u0101ls<\/span><\/strong>sp\u0113ju deform\u0113ties sprieguma ietekm\u0113.<\/span><\/p> K\u0101 ner\u016bs\u0113jo\u0161ais t\u0113rauds ir iztur\u012bgs pret koroziju?<\/span><\/strong><\/p> Ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/strong>\u00a0ir iztur\u012bgs pret\u00a0<\/span>korozija<\/span><\/strong>\u00a0jo uz t\u0101 virsmas veidojas pas\u012bva hroma oks\u012bda sl\u0101nis. \u0160is sl\u0101nis aizsarg\u0101 zem t\u0101 eso\u0161o\u00a0<\/span>met\u0101ls<\/span><\/strong>\u00a0no reakcijas ar apk\u0101rt\u0113jo vidi, nov\u0113r\u0161ot r\u016bsas un cita veida boj\u0101jumus.\u00a0<\/span>korozija<\/span><\/strong>.<\/span><\/p> K\u0101di ir izplat\u012bt\u0101kie vara izmanto\u0161anas veidi?<\/span><\/strong><\/p> Var\u0161<\/span><\/strong>\u00a0parasti izmanto elektroinstal\u0101cij\u0101s, santehnik\u0101 un da\u017e\u0101dos r\u016bpnieciskos lietojumos, pateicoties t\u0101 izcilajam sast\u0101vam.\u00a0<\/span>elektrisk\u0101 vad\u012btsp\u0113ja<\/span><\/strong>, termiskais\u00a0<\/span>vad\u012btsp\u0113ja<\/span><\/strong>, un\u00a0<\/span>korozija<\/span><\/strong>\u00a0pretest\u012bba.<\/span><\/p> K\u0101p\u0113c daudzos lietojumos t\u012bru met\u0101lu viet\u0101 tiek izmantoti sakaus\u0113jumi?<\/span><\/strong><\/p> Sakaus\u0113jumi<\/span><\/strong>\u00a0viet\u0101 tiek izmantoti\u00a0<\/span>t\u012bri met\u0101li<\/span><\/strong>\u00a0jo tie pied\u0101v\u0101 uzlabotu\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0piem\u0113ram, liel\u0101ka iztur\u012bba, ciet\u012bba un\u00a0<\/span>korozija<\/span><\/strong>\u00a0pretest\u012bba. Da\u017e\u0101du\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0\u013cauj piel\u0101got\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0lai atbilstu \u012bpa\u0161\u0101m lietojuma pras\u012bb\u0101m.<\/span><\/p> Secin\u0101jums<\/span><\/h2> Met\u0101li<\/span><\/strong>\u00a0iedala \u0161\u0101d\u0101s grup\u0101s\u00a0<\/span>dzelzs<\/span><\/strong>\u00a0un\u00a0<\/span>kr\u0101saino met\u0101lu<\/span><\/strong>\u00a0veidi atkar\u012bb\u0101 no dzelzs satura.<\/span><\/p><\/li> Galvenais\u00a0<\/span>met\u0101lu \u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0ietver bl\u012bvumu, ku\u0161anas temperat\u016bru,\u00a0<\/span>vad\u012btsp\u0113ja<\/span><\/strong>, ka\u013cam\u012bba un plastiskums.<\/span><\/p><\/li> Sakaus\u0113jumi<\/span><\/strong>\u00a0uzlabot\u00a0<\/span>met\u0101la \u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0piem\u0113ram, sp\u0113ku un\u00a0<\/span>korozija<\/span><\/strong>\u00a0iztur\u012bba, padarot tos daudzpus\u012bgi izmantojamus da\u017e\u0101diem lietojumiem.<\/span><\/p><\/li> Korozija<\/span><\/strong>\u00a0ietekm\u0113\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0at\u0161\u0137ir\u012bgi;\u00a0<\/span>melnie met\u0101li<\/span><\/strong>\u00a0ir pak\u013cautas r\u016bsas riskam, bet\u00a0<\/span>kr\u0101sainie met\u0101li<\/span><\/strong>\u00a0bie\u017ei veido aizsarg\u0101jo\u0161us oks\u012bdu sl\u0101\u0146us.<\/span><\/p><\/li> Port\u0101ls\u00a0<\/span>periodisk\u0101 tabula<\/span><\/strong>\u00a0sniedz b\u016btisku inform\u0101ciju par\u00a0<\/span>met\u0101li<\/span><\/strong>‘\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0un pal\u012bdz prognoz\u0113t vi\u0146u uzved\u012bbu.<\/span><\/p><\/li> D\u0101rgmet\u0101li<\/span><\/strong>\u00a0t\u0101pat k\u0101 zeltu un sudrabu, v\u0113rt\u0113 to retuma d\u0113\u013c,\u00a0<\/span>vad\u012btsp\u0113ja<\/span><\/strong>un pretest\u012bba pret\u00a0<\/span>korozija<\/span><\/strong>.<\/span><\/p><\/li> Ner\u016bs\u0113jo\u0161ais t\u0113rauds<\/span><\/strong>\u00a0ir unik\u0101ls\u00a0<\/span>sakaus\u0113jums<\/span><\/strong>\u00a0paz\u012bstams ar savu\u00a0<\/span>korozija<\/span><\/strong>\u00a0iztur\u012bba, ko pan\u0101k, pievienojot hromu.<\/span><\/p><\/li> Lokan\u012bba un plastiskums ir iz\u0161\u0137iro\u0161s faktors, lai veidotu\u00a0<\/span>met\u0101li<\/span><\/strong>\u00a0ra\u017eo\u0161anas procesos.<\/span><\/p><\/li> Met\u0101li<\/span><\/strong>\u00a0tiek pla\u0161i izmantoti m\u016bsdienu ra\u017eo\u0161an\u0101, tostarp CNC apstr\u0101des procesos,\u00a0<\/span>l\u0101zergrie\u0161ana<\/span><\/a>un adit\u012bv\u0101 ra\u017eo\u0161ana.<\/span><\/p><\/li> Izpratne par\u00a0<\/span>da\u017e\u0101di met\u0101la veidi<\/span><\/strong>\u00a0un to\u00a0<\/span>\u012bpa\u0161\u012bbas<\/span><\/strong>\u00a0ir b\u016btiska, lai izv\u0113l\u0113tos pareizos materi\u0101lus un procesus da\u017e\u0101d\u0101s nozar\u0113s.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t Koment\u0101ri<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t \n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t CNC izgatavo\u0161anas pakalpojumi<\/a><\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tMeh\u0101nisk\u0101s apstr\u0101des pakalpojumi<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tCNC apstr\u0101de<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tCNC fr\u0113z\u0113\u0161ana<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tCNC virpo\u0161ana<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t5 asu CNC apstr\u0101de<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tPrec\u012bza apstr\u0101de<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tIzgatavo\u0161anas pakalpojumi<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tLok\u0161\u0146u met\u0101la izgatavo\u0161ana<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tL\u0101zera grie\u0161ana<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tMet\u0101la liek\u0161ana<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tLie\u0161ana zem spiediena<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tStieples EDM<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tAlum\u012bnija ekstr\u016bzija<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\u0100tr\u0101 prototip\u0113\u0161ana<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tRa\u017eo\u0161ana p\u0113c piepras\u012bjuma<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tVirsmas apdare<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t \n\t\t\t\t\t\t\t\t\t\t\t\n\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\tMont\u0101\u017ea<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t Lieliski produktu gad\u012bjumi<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t Jaun\u0101kais emu\u0101rs<\/a><\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t Tags<\/h5>