ibyuma bitagira umwanda 316L yashizwemo umuyoboro wo guhinduranya ubushyuhe

316 ibyuma bidafite ingese bifatanye imiyoboro isanzwe:

Imiyoboro y'icyuma ： ASTM A312 TP316 / TP316L / TP316H, ASTM A269, ASTM A270
Ibyuma bidafite ibyuma: ASTM A420 WP316 / WP316L / WP316H /
Ibyuma bidafite ingese: ASTM A182 F316 / F316L / F316
Ibyapa bitagira umuyonga: ASTM A240 Ubwoko 316 / 316L / 316H

Ikidage gisanzwe: DIN17400 1.4404
Igipimo cyiburayi: EN10088 X2CrNiMo17-12-2

316 / 316L vs 304 / 304L

Ubwoko 316 / 316L / 316H ni ibyuma bya austenitike bitagira ibyuma bigenewe gukoreshwa mubisabwa bisaba imbaraga nyinshi, gukomera no gukora, ndetse no kurwanya ruswa.Ugereranije na 304 ibyuma bitagira umwanda, 316 birimo ijanisha ryinshi rya molybdenum (Mo 2% -3%) na nikel (Ni 10% kugeza 14%), Molybdenum ifite imbaraga zo kurwanya ruswa muri rusange, cyane cyane mu gutobora no kwangirika kwangiza ibidukikije bya chloride.316 ifite ubukana buhebuje hamwe nubukanishi ku bushyuhe bwa sub-zeru, bukwiranye no gukonjesha gukonje, isahani ikomeza hamwe na plaque ya plaque, uburebure bugera kuri santimetero 60.

ASTM A312 TP316 / 316L / 316H / 316Ti / 316LN Ibigize imiti316 Umuyoboro w'icyuma Umuyoboro wa tekinike

ASTM A312 TP316 316L 316H 316LN Imbaraga za tekinike

316L / TP316L Umuyoboro w'icyuma

Icyiciro cya 316L bivuga S31603 UNS desination 1.4404, ifite imbaraga zo kurwanya ruswa kurusha TP316 kubera ibirimo Carbone yo hasi.316L ntarengwa ya karubone 0,03% aribyo 316 ntarengwa 0.08%, karubone yo hejuru izongera kwangirika kwimiterere.Kubwibyo, 316L irakwiriye gukoreshwa aho hagomba kwirindwa imvura ya karubone.Iki cyuma kitagira umwanda gikoreshwa cyane mu gusudira ibice, ibirimo karuboni yihariye hamwe no gusudira bituma irwanya ruswa rusange, cyane cyane ikoreshwa mubintu biremereye.

316L ifatwa nkurwanya okiside kuruta Ubwoko 316, cyane cyane mubidukikije byo mu nyanja.Na none kandi, ibirimo bike bya karubone birinda imvura ya karubone.Icyuma kandi kigaragaza ubukana ku bushyuhe buke cyane, ndetse bugera no kurwego rwa cryogenic.Kubijyanye no kurwanya ubushyuhe, 316L yerekana neza guhangana n’ibikurura, guhangana n’imivurungano hamwe nimbaraga muri rusange kuruta ibindi byuma bitagira umwanda.

Byinshi mubikorwa bimwe byakazi bifite agaciro kubwoko bwa 316 birashobora kandi gukoreshwa kuri 316L, harimo gusudira no gukonjesha akazi gakonje.Byongeye kandi, 316 ntisaba annealing nyuma ya serivise kugirango irusheho kurwanya ruswa, ariko annealing irashobora gukoreshwa mubihe bimwe.

316H / TP316H Icyuma

Icyiciro cya 316H bivuga S31609, ibirimo karubone 0,04% kugeza 0,10%, itanga ubushyuhe burenze 316L.

316Ti / TP316Ti

Ibyuma bitagira umwanda 316Ti bizwi nkurwego ruhamye rwubwoko bwa 316 kandi nimwe muribyuma bibiri 316 bidafite ingese byasabwe kubushyuhe bwo hejuru.Uru rwego rurimo umubare muto (mubisanzwe 0.5% gusa) ya titanium.Mugihe iracyasangiye byinshi mumitungo yandi manota 316, kongeramo titanium birinda 316Ti imvura igwa mubushyuhe bwinshi, kabone niyo yaba imara igihe kinini.

Molybdenum nayo yongewe kumurongo wa 316Ti.Kimwe nandi manota 316, molybdenum itanga uburyo bunoze bwo kwirinda ruswa, chloride yumuti hamwe nimbaraga iyo ishyizwe mubushyuhe bwinshi.Nyamara, ubushyuhe bwayo bwo hejuru burwanya kandi na titanium, bigatuma 316Ti ikingira imvura kuri ubu bushyuhe.Byongeye kandi, icyuma kirwanya aside nka acide sulfurike, aside hydrochloric, na sulfate ya aside.
316Ti isanzwe ikoreshwa muguhana ubushyuhe, ibikoresho byo gusya impapuro hamwe nibice byubaka mubidukikije.

TP316LN / 316N

316N: Azote (N) yongewe kuri 316 ibyuma bitagira umwanda kugirango byongere imbaraga bitagabanije plastike, kugirango ubunini bwibintu bigabanuke.Kubice byimbaraga nyinshi hamwe no kurwanya ruswa.

316LN nayo ni 316L hamwe na N yongeyeho, ifite kurwanya ruswa kurusha 316N.

TP316 / 316L / 316H / 316Ti Amashanyarazi

Umuyoboro wa TP316 / 316L udakoreshwa mu gukwirakwiza amazi cyangwa gaze mu gutunganya amazi, gutunganya amazi y’imyanda, peteroli, imiti, imiti n’indi nganda.Kandi mubikorwa byubaka birimo intoki, inkingi hamwe numuyoboro wamazi wamazi yumunyu nibidukikije byangirika.Ugereranije na TP304 ibyuma bitagira umuyonga, umuyoboro wa TP316 udafite ingese ufite ubushobozi bwo gusudira hasi, kubwibyo ntukoreshwa kenshi nkumuyoboro usudira keretse iyo kurwanya kwangirika kwayo kurenze gusudira.