High- kwambara - imitwe y’inyundo idashobora guhangana n’ibintu akenshi ikozwe mu nzira ndende-chromium icuma gihuye n’ivyuma.
Muri iki gihe, ikintu gikoreshwa cane ku mitwe y'inyundo y'inyundo ni hejuru-chromium time. High- imitwe y'inyundo y'inyundo y'inyundo y'inyundo y'inyundo y'inyundo y'inyundo n'inyundo nyinshi cane kandi ni imyambaro y'agaciro kanini- ibikoresho bishobora guhangana n'ibintu. Bikoreshwa cane mu bikoresho vyo gumesa inyundo. Inyuma y’uguvura ubushuhe, uburemere bw’ivyuma vy’agaciro kanini{8}} Ivyuma bishobora gushika kurenga 58HRC. Igipande c'umubiri ni kinini -Ubureme kandi imiterere irimwo umubare munini w'ibintu vy'agaciro -Icorbide M7C3. Bifatwa nk'ugumbara neza {{15}=ibikoresho bishobora guhangana n'imitwe y'inyundo y'inyundo. Igishushanyo n’ubushobozi bw’umutwe wambaye - Umutwe w’inyundo utariho ahanini bivana n’ibirimwo chromium, carbone, na manganese. Kubera ko uburemere bwa carbone na chromium buruta ubw’ivyuma n’ivy’ivyuma, urutonde rw’ibintu vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma vy’ivyuma.
Igikoresho ca chromium kinini ni ikintu cambaye - ikintu gishoboka gifise imiterere myiza cane yo kurwanya - imiterere, ariko ubukomezi bwaco burake kandi burakunda gusenyura. Kugira ngo umuntu ashobore gukora neza -Inyuma y’impuzu y’inyundo, urudodo rw’inyundo rwo mu mutwe rukoreshwa muri rusangi. Imwe ni ugukoresha igikoresho kinini c’inyundo kugira ngo gifashe umutwe w’inyundo w’imbere mu nda, kandi ubukomezi bw’igikoresho c’inyundo burashigikira inguvu nyinshi z’ingaruka mu gihe c’ugusesa. Imwe ni iya kabiri - Umutwe w'inyundo. Ivyo bikoresho bikoresha ubuhinga butandukanye bwo gukora chromium, molybdenum, umuringa, nickel, vanadium, titanium n’ibindi bihimba vy’umubiri n’uburyo bukomeye kandi budasanzwe. Ihuza ubushobozi bwiza cane bwo gutera imbere n’ubushobozi bwo guhangana n’ubushuhe bwinshi bw’ivyuma vy’agaciro kanini- Igikoresho co gutera. Uguhangana n’indwara y’umutima, ubushobozi bwo guhangana n’ubushuhe (canke ubushobozi bwo guhangana n’ugusenyuka) bufatanye n’ubukomezi bwiza n’ubushobozi bwiza bw’icuma c’itereni, kandi gifise ubushobozi bwo guhangana n’ugumbara neza cane kandi bugashobora guhangana n’ingaruka zigoye gushika ku kintu kimwe c’icuma.
Ingingo nyamukuru zo gukora - uburyo bwo kwambara -iriho imitwe y'inyundo:
1. Wiyumvire ukuntu umukiriya abona ibintu, gusuzuma ibintu n’ivyo mu bikoresho vyo mu bikoresho bizojanjagurwa, no guhindura igipimo c’ivyuma kugira ngo umutwe wose w’inyundo ugenewe umukiriya; Insiguro y’ishirahamwe ryacu ni iki: Ibereye gusa, Ni co kirumara.
2. Ishirahamwe ryacu ryatakaje ubuhinga bwo gutera inyundo ry’inyundo kandi rifise uburyo bukomeye bwo kugenzura ibintu biheze kugira ngo umutwe wose w’inyondo ushikiriza ufise ubushobozi n’imyobo yayo, amatara n’ibintu vyasukuwe, bizigama umwanya wo gushiramwo. , mu gihe bigabanya ibiciro vy’abakozi.
Uburyo bwo gusukura ubushuhe bw'inyundo ku mutwe w'inyundo
Impuzu y’inyundo y’ishirahamwe ryacu yambaye inyama z’ingurube zidashobora guhangana n’ubushuhe. Irashushe ku rugero rwa 1100 kandi ikaguma ishushe imbere y’uko irekurwa n’ifuru. Inyuma y’ubuvuzi bw’imiti n’amazi azima y’ivyuma (uburemere buragwira cane), bica bishirwa mu nzira y’amazi make ku 600 degre 600 , hanyuma rikaba rikozwe mu muyaga- rikozwe mu mfuruka y’ifuru. Ubukomezi burashobora gushika ku 60HRC. Ivyo bikorwa ni vyinshi. , dufise ibisabwa vyinshi cane ku bijanye n’ugukomera n’ugukomera kw’umutwe w’inyundo, kandi ni ubutumwa bwacu kubazwa abakiriya bacu.
