Gushira mu migwi ubushuhe bw'icuma.

Gushirwa mu migwi biciye mu gushiramwo ibirimwo
1) Ivyuma vy’ivyuma vy’ivyuma vy’ivyuma: Hagati y’ico cuma kirimwo canke gake harimwo n’ibindi bintu vy’ivyuma, muri rusangi ntiharenga 0,2%.
2) Ubushuhe buke bw'ivyuma.
3) High-alloy heat-resistant steel: in this kind of steel, there are many alloying elements, and the alloying element content is generally more than 10%, or even up to more than 30%.
Gushira mu migwi hakurikijwe ibiranga icuma .
1) Anti- ivyuma vy’ugupima (canke ubushuhe bw’ubushuhe butagiramwo - Byco) : Ubwo bwoko bw’icuma burafise ubushobozi bwiza bwo guhindura umwuka be n’ubushobozi bwo guhangana n’ubushuhe bwinshi ku bushuhe bwinshi (muri muri rusangi 550 ~ 1200℃), kandi burafise inkomezi zimwe zimwe z’ubushuhe bwinshi. Ikoreshwa mu guhingura ubwoko bwose bw’ibice vy’ifuru n’ibikoresho vyo guhindura ubushuhe, guhingura umuriro w’umuriro w’ubushuhe, amakonkombure yo mu mazi, ashushanya isahani yo hasi n’imeza y’ifuru n’itabi ry’ifuru. Uguhangana n’uguhagarara ni co kimenyetso nyamukuru, kandi ibihimba ubwavyo ntibitwara umukazo mwinshi.
2) Ivyuma bikomeye vy’ubushuhe: ku bushuhe bwinshi (kenshi 450 ~ 900℃C) birashobora kwihanganira umubabaro mwinshi kandi bifise ubushobozi bwiza cane bwo guhangana n’umuyaga n’ubushobozi bwo guhangana n’umuyaga mwinshi, kandi akenshi bisaba umubabaro w’ibintu bihinduka. Ubusanzwe ikoreshwa nk’uruzitiro n’ibara ry’umuriro w’umuriro n’umuyagankuba, super super sur ouncer, ibaraza n’impeshi bikora ku bushuhe bwinshi, gufata n’ugusohoka kw’umuyagankuba w’umuriro w’imbere, igikoresho co guhindura amavuta y’amazi, n’ibindi.
Gushira mu migwi hakoreshejwe icuma
Ubushuhe - bushobora gukoreshwa ku bikoresho vy’ubuhinga bw’inganda: Uretse ibikoresho vy’ubuhinga, ibikoresho vy’amashanyarazi, ibikoresho vy’inganda vy’ubuhinga bwa peteroli, mu mashini, ibikoresho vyo kwubaka, inganda zikora umuco n’izindi nganda, zikoreshwa cane nk’ibikoresho vyo guhindura ubushuhe, ibikoresho vyo gushusha amatara, ibidengeri vyo kwiyumvira n’ibindi bikoresho mu bushuhe butandukanye. n’ubundi bushuhe - ibikoresho bishobora guhinduka, n’umubare munini w’ubushuhe - ibikoresho vy’icuma. Ifuru y’imbere mu gitereko itandukanye mu bimera vy’ibihimba vy’umubiri, ibidengeri vya Muffle, imirongo y’imirasire, imirongo y’imirasire, imikanda y’uruzitiro, n’ibindi vy’ikirere gigenzurwa bikomeza ubushuhe, ahanini ni 310 (0Cr25Ni20) canke 3Cr24Ni7SiNRe, 2Cr25Ni13 icuma n’ibindi. Umubare munini w’imirongo y’imbere n’imirongo y’imirasire mu biyaga bikomeza gushuha n’ubushuhe bwo gusukura ubushuhe mu bimera vy’ivyuma na vyo nyene ni imirongo y’ubushuhe bw’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma. Ivyo bikoresho bikoreshwa cane ni 0Cr18Ni9, 00Cr18N9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 00Cr17Ni12Mo2, 3Cr24I7SiNRe, 0Cr23Ni13, 1Cr20Ni14, 1Cr25Ni20Si2, Cr25Ni20Si2, 00Cr10Ni20M o6Cu6, 4Cr25Ni35NbW, 70CrMoVBRe, 4Cr28Ni48W5Si2, 3Cr26I4MoR, n’ibindi. 1Cr20Ni14, Cr25Ni20Si2, n'ibindi, mu bushuhe -runda ku ruzitiro rw'icuma mu gipfukisho c'ivyuma vy'amazi imbere y'icumi.