316L Icyuma

Ibigize, Ibiranga na Porogaramu

Kugira ngo wumve 316L ibyuma bitagira umwanda, umuntu agomba kubanza kumva 316 ibyuma bitagira umwanda.

316 nicyuma cya austenitis chromium-nikel ibyuma bitagira umuyonga bifite molybdenum iri hagati ya bibiri na 3%.Ibinyamavuta bya molybdenum biteza imbere ruswa, byongera imbaraga zo guhangana na chloride ion ibisubizo, kandi bikongerera imbaraga ubushyuhe bwinshi.

Niki 316L Icyuma kitagira umuyonga?

316L nicyiciro gito cya karubone ya 316. Uru rwego ntirukingirwa na sensibilisation (imvura igabanya imipaka ya karbide).Ikoreshwa buri gihe mubice biremereye byo gusudira (hafi ya 6mm).Nta tandukaniro rigaragara riri hagati ya 316 na 316L ibyuma bitagira umwanda.

316L ibyuma bitagira umuyonga bitanga umuvuduko mwinshi, guhangayikishwa no guturika no gukomera kwinshi mubushyuhe bwo hejuru kuruta chromium-nikel austenitis ibyuma bitagira umuyonga.

Amashanyarazi

Ijambo “L” risobanura gusa “karubone nkeya.”316L irimo karubone nkeya munsi ya 316.

Ibisanzwe bisanzwe ni L, F, N, na H. Imiterere ya austenitike yaya manota itanga ubukana buhebuje, ndetse no mubushyuhe bwa cryogenic.

304 umurongo wa 316 Ibyuma bitagira umwanda

Bitandukanye nicyuma 304 - icyuma kizwi cyane - 316 gifite imbaraga zo kurwanya ruswa ya chloride nizindi aside.Ibi bituma bigira akamaro kubikorwa byo hanze mubidukikije byo mu nyanja cyangwa porogaramu zishobora guhura na chloride.

Byombi 316 na 316L byerekana imbaraga zo kurwanya ruswa n'imbaraga ku bushyuhe bwo hejuru kurusha bagenzi babo 304 - cyane cyane kubijyanye no gutobora no kwangirika kwangiza ibidukikije bya chloride.

316 na 316L Icyuma

316 ibyuma bidafite ingese birimo karubone irenze 316L.316 ibyuma bidafite ingese bifite urwego ruciriritse rwa karubone kandi birimo molybdenum iri hagati ya 2% na 3%, itanga imbaraga zo kurwanya ruswa, ibintu bya aside, nubushyuhe bwinshi.

Kugira ngo wuzuze 316L ibyuma bitagira umwanda, ingano ya karubone igomba kuba mike - byumwihariko, ntishobora kurenga 0.03%.Urwego rwo hasi rwa karubone rutuma 316L yoroshye kuruta 316.

Nubwo itandukaniro ryibirimo karubone, 316L irasa cyane na 316 muburyo bwose.

Ibyuma byombi bidafite ingese biroroshye cyane, bifite akamaro mugihe bikora ishusho ikenewe kumushinga uwo ariwo wose utabanje kumeneka cyangwa no kumeneka, kandi ufite imbaraga zo kurwanya ruswa nimbaraga zikomeye.

Igiciro hagati yubwoko bubiri kiragereranywa.Byombi bitanga igihe kirekire, birwanya ruswa, kandi nibyiza muburyo bukoreshwa cyane.

316L ifatwa nkicyiza kumushinga usaba gusudira cyane.316, kurundi ruhande, ntishobora kwihanganira ruswa muri weld (kubora weld) kuruta 316L.Ibyo byavuzwe, annealing 316 nigikorwa cyo kurwanya kubora.

316L ninziza kubushyuhe bwo hejuru, ikoreshwa-ruswa ikoreshwa, ibyo bikaba byerekana ko ikunzwe mubikorwa byubwubatsi n’imishinga yo mu nyanja.

Byombi 316 na 316L bifite malleability nziza, ikora neza mugunama, kurambura, gushushanya byimbitse, no kuzunguruka.Nyamara, 316 nicyuma gikomeye kandi gifite imbaraga zingana kandi zihindagurika ugereranije na 316L.

Porogaramu

Dore ingero zimwe za 316L zisanzwe zidafite ibyuma:

• • Ibikoresho byo gutegura ibiryo (cyane cyane mubidukikije bya chloride)
• • Ibikoresho bya farumasi
• Gusaba inyanja
• • Porogaramu yububiko
• • Gutera imiti (pin, screw na orthopedic implants)
• • Kwizirika
• • Kondereseri, ibigega, hamwe na moteri
• Kurwanya umwanda
• • Ubwato bukwiranye, agaciro, na pompe trim
• Ibikoresho bya laboratoire
• • Ibikoresho bya farumasi nibice
• • Ibikoresho byo gufotora (wino, imiti ifotora, rayon)
• • Guhindura ubushyuhe
• • Imyuka myinshi
• Ibice by'itanura
• • Guhindura ubushyuhe
• Ibice bya moteri
• • Valve na pompe ibice
• • Ibikoresho, impapuro, nibikoresho byo gutunganya imyenda
• • Ubwubatsi, inzugi, amadirishya na armature
• • Offshore module
• • Amariba n'imiyoboro ya tankeri yimiti
• • Gutwara imiti
• • Ibiribwa n'ibinyobwa
• Ibikoresho bya farumasi
• • Sintetike fibre, impapuro nibihingwa
• • Umuvuduko w'ingutu

• Ibyiza bya 316L

  316L ibyuma bitagira umwanda byamenyekana byoroshye mugusuzuma ibirimo karubone - bigomba kuba munsi yibya 316. Hejuru yibyo, hano hari imitungo 316L nayo itandukanya nibindi byiciro byibyuma.

  Ibintu bifatika

  316L ifite ubucucike bwa 8000 kg / m3 na moderi ya elastike ya 193 GPa.Ku bushyuhe bwa 100 ° C, ifite ubushyuhe bwa 16.3 W / mK na 21.5 W / mK kuri 500 ° C.316L ifite kandi amashanyarazi arwanya 740 nΩ.m, ifite ubushyuhe bwihariye bwa 500 J / kg.K.

  Ibigize imiti

  316l SS igizwe na karubone ntarengwa ya 0.030%.Urwego rwa silicon rugera kuri 0.750%.Umubare ntarengwa wa manganese, fosifore, azote, na sulferi byashyizwe kuri 2.00%, 0.045%, 0.100% na 0.030%.316L igizwe na chromium kuri 16% min na 18% max.Urwego rwa Nickel rushyizwe kuri 10% min na 14% max.Ibirimo molybdenum ni urwego ntarengwa rwa 2.00% na max ya 3.00%.

  Ibikoresho bya mashini

  316L ikomeza imbaraga zingana zingana na 485 nimbaraga ntoya yumusaruro wa 120 kuri 0.2% byerekana ko uhangayitse.Ifite uburebure bwa 40% muri 50mm / min hamwe nuburemere ntarengwa bwa 95kg munsi yikizamini cya Hardness Rockwell B.316L ibyuma bitagira umwanda bigera ku buremere ntarengwa bwa 217 kg munsi yikizamini cya Brinell.

  Kurwanya ruswa

  Icyiciro cya 316L gitanga imbaraga nziza zo kurwanya ruswa mubitangazamakuru bitandukanye byangirika hamwe nibidukikije.Ifata neza iyo ikozwe na crevice hamwe no kwangirika mugihe cya chloride ishyushye.Ikigeretse kuri ibyo, irerekana ko idakomeza kuba mwiza nubwo haba hari ibizamini byo kwangirika kwangirika hejuru ya 60 ° C.316L yerekana kurwanya amazi hamwe na chloride igera kuri 1000mg / L.

  Ibyuma 316 byo mu byuma bitagira umwanda bigira akamaro cyane mubidukikije bya acide - cyane cyane iyo birinda ruswa iterwa na sulfurike, hydrochloric, acetike, formic, na tartaric acide, hamwe na sulfate ya aside na chloride ya alkaline.