Video y'ibicuruzwa
Ibisobanuro ku bicuruzwa
Twebwe dukoresha tekinoroji ya arc yo gusudira kugirango twuzuze ubukana bukabije bwo kwihanganira ibyuma byoroheje. Ibicuruzwa bikomeye mumaso ikora ni HRC55-62. Ihuza ubukana bwinshi bwa chromium karbide hamwe nuburemere bwibyuma fatizo. Irashobora kugororwa, gusudira cyangwa bolt ihujwe muburyo butandukanye bwimirimo.
Ibyerekeye Iki kintu
Igice gikomeye cyo mumaso hamwe nisahani yibanze byahujwe mugice kimwe. Ububiko bwa chromium karbide buringaniye buringaniye kandi buringaniye hamwe na microcike. Tuyita guhangayikishwa na micro crack. Irashobora kugabanya imihangayiko isigaye no guhinduka mugihe cyo gutwikira. Nta ngaruka zimikorere irwanya kwambara. Igice kinini cyane kigizwe na chromium ndende hamwe na Mo, W, V, B, Nb, Ti, nibindi. Turashobora guhindura imiterere yimiti dukurikije ibyifuzo byabigenewe. Kugirango rero isahani idashobora kwihanganira itanga eutectic + M7C3 metallographic kugirango yihangane ubushyuhe bwinshi, imbaraga zingaruka zikomeye hamwe nimirimo irwanya kwambara.
Ibicuruzwa birambuye
Igice gikomeye cyo mumaso hamwe nisahani yibanze byahujwe mugice kimwe. Ububiko bwa chromium karbide buringaniye buringaniye kandi buringaniye hamwe na microcike. Tuyita guhangayikishwa na micro crack. Irashobora kugabanya imihangayiko isigaye no guhinduka mugihe cyo gutwikira. Nta ngaruka zimikorere irwanya kwambara. Igice kinini cyane kigizwe na chromium ndende hamwe na Mo, W, V, B, Nb, Ti, nibindi. Turashobora guhindura imiterere yimiti dukurikije ibyifuzo byabigenewe. Kugirango rero isahani idashobora kwihanganira itanga eutectic + M7C3 metallographic kugirango yihangane ubushyuhe bwinshi, imbaraga zingaruka zikomeye hamwe nimirimo irwanya kwambara.