Umuyoboro wukuri 316L udafite ibyuma bidafite ibyuma byemewe
316 umuyoboro w'icyuma ni ubwoko bw'icyuma kirekire kizengurutse, gikoreshwa cyane mu miyoboro yohereza inganda n'ibikoresho byubaka nka peteroli, inganda z’imiti, ubuvuzi, ibiryo, inganda zoroheje, imashini n'ibikoresho, n'ibindi. imbaraga zunama na torsional ni zimwe, uburemere ni bworoshye, bityo bukoreshwa cyane mugukora ibice byubukanishi nububiko. Irakoreshwa kandi muburyo bwo gukora intwaro zitandukanye zisanzwe, ingunguru, ibishishwa, nibindi. umuyoboro w'icyuma.
Umubare wa karubone ntarengwa wa 1316l umuyoboro wibyuma ni 0.03, ushobora gukoreshwa mubisabwa aho annealing idashobora gukorwa nyuma yo gusudira kandi birasabwa kurwanya ruswa. 316 umuyoboro w'icyuma udafite ibyuma bifite karubone ntarengwa ya 0.03 kandi urashobora gukoreshwa mubisabwa aho annealing idashobora gukorwa nyuma yo gusudira kandi birasabwa kurwanya ruswa.
316 na 317 ibyuma bidafite ingese (reba ibikurikira kumiterere yibyuma 317) ni molybdenum irimo ibyuma bitagira umwanda.
Imikorere rusange yibi byuma iruta 310 na 304 ibyuma bidafite ingese. Mugihe cy'ubushyuhe bwo hejuru, iyo kwibumbira hamwe kwa acide sulfurique iri munsi ya 15% kandi hejuru ya 85%, ibyuma 316 bidafite ingese bifite uburyo bwinshi bwo gukoresha.
316 isahani idafite ibyuma, izwi kandi nka 00Cr17Ni14Mo2, irwanya ruswa:
Kurwanya ruswa biruta 304 ibyuma bidafite ingese kandi bifite imbaraga zo kurwanya ruswa mugukora impapuro nimpapuro.
Kurwanya imvura ya karbide ya 316 ibyuma bitagira umwanda biruta iby'ibyuma 304 bidafite ingese, kandi ubushyuhe bwo hejuru burashobora gukoreshwa.
Umuyoboro w'icyuma ni ubwoko bw'icyuma kirekire kizengurutse, gikoreshwa cyane mu miyoboro yohereza inganda nka peteroli, inganda z’imiti, ubuvuzi, ibiryo, inganda zoroheje, ibikoresho bya mashini n'ibikoresho byubaka. Mubyongeyeho, iyo imbaraga zunamye hamwe na torsional ari zimwe, uburemere bworoheje, bityo bukoreshwa cyane mugukora ibice byubukanishi nububiko. Irakoreshwa kandi muburyo bwo gukora intwaro zitandukanye zisanzwe, ingunguru, ibishishwa, nibindi. Ubu bwoko bwicyuma burashobora kugabanywamo ibyuma bidafite ingese hamwe nicyuma cyuma cyuma (umuyoboro ucuramye). Ukurikije uburyo butandukanye bwo gukora, irashobora kugabanwa muburyo butandukanye: kuzunguruka bishyushye, gusohora, gushushanya imbeho no gukonja. Ukurikije imiterere yicyiciro, irashobora kugabanywamo umuyoboro uzenguruka hamwe numuyoboro udasanzwe. Umuyoboro w'icyuma uzenguruka ukoreshwa cyane, ariko hariho na kare, urukiramende, urukiramende, impande esheshatu, mpandeshatu mpandeshatu Octagonal hamwe nindi miyoboro idasanzwe idasanzwe.
Ikizamini cya Hydraulic kizakorwa kumuyoboro wibyuma ufite umuvuduko wamazi kugirango ugerageze guhangana nubwiza bwabyo. Byujuje ibisabwa niba nta kumeneka, gutose cyangwa kwaguka munsi yigitutu cyagenwe. Imiyoboro imwe n'imwe y'icyuma igomba kandi gukorerwa ikizamini cyo gutombora, ikizamini cyo gutwika no gupima ikizamini ukurikije ibipimo cyangwa ibisabwa uwabisabye.
304L umuyoboro wibyuma ni muburyo mpuzamahanga bwo kwerekana ibyuma. 304L umuyoboro w'icyuma - s30403 (AISI, ASTM)
Ikirango cy'Ubushinwa gihwanye na 304L ni 00Cr19Ni10
Ibiranga no kubishyira mu bikorwa: ibyuma birimo karuboni nkeya kurenza 0Cr19Ni9 ifite imbaraga zo kurwanya ruswa. Nibigize nta kuvura ubushyuhe nyuma yo gusudira.
Kubara no kwerekana ibyuma
① Ibimenyetso mpuzamahanga bya shimi nibimenyetso byigihugu bikoreshwa muguhuza ibinyabuzima, inyuguti zicyarabu zikoreshwa muguhuza ibigize:
Kurugero: Ubushinwa, Uburusiya 12CrNi3A
②Uburyo mpuzamahanga bwo kwerekana ibyuma: koresha imibare ihamye kugirango ugereranye ibyuma cyangwa imibare; Kurugero, Amerika, Ubuyapani, 300, seri 400 na 200; Ikigo cy’Abanyamerika Cyuma n’Icyuma gikoresha imibare itatu kugirango hamenyekane ibyiciro bitandukanye bisanzwe byibyuma bidafite ingese. Muri byo, ibyuma bya austenitike bitagira ibyuma byerekanwa nimibare ya 200 na 300, naho ibyuma bya ferritic na martensitike biterekanwa nimibare 400. Ibyuma bitagira umuyonga, imvura ikomera ibyuma bitagira umuyonga hamwe nuruvange runini rufite ibyuma bitarenze 50% mubisanzwe bifata izina ryipatanti cyangwa izina ryubucuruzi.
③ Inomero yuruhererekane igizwe ninyuguti yikilatini na gahunda, byerekana intego gusa.
Byongeye kandi, ibyuma 316 bidafite ingese na byo birwanya ikirere n’inganda zikaze. 316 ibyuma bidafite ingese bifite imbaraga zo kurwanya okiside mugukoresha rimwe na rimwe hamwe nubushyuhe buri munsi ya 1600 ℃ no gukoresha ubudahwema munsi ya 700 ℃.
Mu ntera ya dogere 800-1575, nibyiza kudahwema gukora ku byuma 316 bidafite ingese, ariko iyo 316 ibyuma bidafite ingese bikomeje gukoreshwa hanze yubushyuhe, ibyuma bitagira umuyonga bifite imbaraga zo kurwanya ubushyuhe. Kurwanya imvura ya karbide ya 316L ibyuma bitagira umwanda biruta iby'ibyuma 316, kandi ubushyuhe bwo hejuru burashobora gukoreshwa.
