316l Umuyoboro w'icyuma udafite ingese
Amakuru Yibanze
304 ibyuma bidafite ingese ni ibintu bisanzwe mubyuma bidafite ingese, bifite ubucucike bwa 7,93 g / cm³; yitwa kandi 18/8 ibyuma bidafite ingese mu nganda, bivuze ko irimo chromium irenga 18% na nikel irenga 8%; ubushyuhe bwo hejuru burwanya 800 ℃, imikorere myiza yo gutunganya, Gukomera cyane, gukoreshwa cyane mu nganda no gutunganya ibikoresho byo mu nzu n’inganda n’ubuvuzi. Ariko, twakagombye kumenya ko ugereranije nicyuma gisanzwe 304 kitagira umwanda, ibiryo-byo mu rwego rwa 304 ibyuma bidafite ingese bifite indangagaciro zikomeye. Kurugero, ibisobanuro mpuzamahanga byibyuma 304 bidafite ingese ni 18% -20% chromium, 8% -10% nikel, ariko ibiryo byo mu rwego rwa 304 ibyuma bitagira umwanda birimo chromium 18% na nikel 8%, bikemerera guhindagurika murwego runaka, kandi bigabanya ibikubiye mubyuma bitandukanye biremereye. Muyandi magambo, ibyuma 304 bidafite ingese ntabwo byanze bikunze ibyiciro byibiribwa 304 ibyuma bitagira umwanda
Kwerekana ibicuruzwa
Ibisobanuro birambuye
Imiyoboro idafite ibyuma idafite imiyoboro idafite imiyoboro irwanya ibyuma bitangirika nk'umwuka, umwuka, n'amazi, hamwe n'ibitangazamakuru byangiza imiti nka acide, alkalis, n'umunyu. Azwi kandi nk'umuyoboro w'icyuma urwanya aside.
Kurwanya kwangirika kwibyuma bidafite ingese biterwa ningingo zivanze zikubiye mubyuma. Chromium nikintu cyibanze cyokwangirika kwangirika kwicyuma. Iyo ibintu bya chromium biri mu byuma bigera kuri 12%, chromium ikorana na ogisijeni mu buryo bwangirika kugirango ikore firime yoroheje cyane ya firime (self-passivation film) hejuru yicyuma. , Irashobora gukumira irindi ruswa rya matrix. Usibye chromium, ibintu bisanzwe bikoreshwa mu kuvanga ibyuma bidafite ingese zirimo nikel, molybdenum, titanium, niobium, umuringa, azote, nibindi, kugirango byuzuze ibisabwa muburyo butandukanye bwo gukoresha no gukora ibyuma bitagira umwanda.
Umuyoboro udafite ibyuma ni umuyoboro muremure uzengurutse, ukoreshwa cyane muri peteroli, imiti, ubuvuzi, ibiryo, inganda zoroheje, ibikoresho bya mashini nindi miyoboro yinganda nibice byubatswe. Mubyongeyeho, iyo imbaraga zunamye hamwe na torsion zingana, uburemere buba bworoshye, kuburyo bukoreshwa cyane mugukora ibice byubukanishi nubwubatsi. Irakoreshwa kandi mugukora intwaro zitandukanye zisanzwe, ingunguru, ibisasu, nibindi.
Inzira yumusaruro
Ifite intambwe zikurikira zo gukora:
a. Gutegura ibyuma bizunguruka; b. Gushyushya; c. Gutobora bishyushye; d. Kata umutwe; e. Gutoragura; f. Gusya; g. Amavuta; h. Gutunganya ubukonje; i. Kugabanuka; j. Umuti wo kuvura ubushyuhe; k. Kugororoka; l. Kata umuyoboro; m. Gutoragura; n. Kugerageza ibicuruzwa.
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