Igipande c’inyundo c’inyundo c’imbere Cr26 ni igice nyamukuru c’ibikoresho vyo gumenagura mu mashini y’ubucukuzi. Ahanini ikoreshwa mu bijanye n’ibikoresho vy’inyubako nk’amabuye y’agaciro, ibiterwa vy’amabuye y’agaciro, n’amamine, kandi akoreshwa mu gumenagura ibikoresho bikomeye nk’amabuye y’agaciro, granite, n’amakara y’amakara.
Uburyo bwo gutanga inyishu: Ubushuhe ku 950 - 1100℃, ufata igihe gito hanyuma ugakonja buhoro buhoro kugira ngo ushike ku kuzima (nk’akarorero, umutwe wa Cr26 w’inyundo ufatwa ku masaha 2.5 - 3).
Uburyo bwo gupima: Gukebanya - ubuhinga bwo gukura ku rugero rwa 200 - 260 kugira ngo bikureho umubabaro wo mu mutima, ubushobozi bushikamye kuri HRC58 - 62.
Ubuvuzi budasanzwe: High{0}} ubuvuzi bwo gutera imbere ku 1140 - 1180℃y’amasaha 16 kugira ngo umuntu akureho carbides y’umubiri no kwongereza ubukomezi bw’ingaruka.
Ibintu Insobanuro
Ivyiza vy’igitereko c’inyundo c’imbere mu gihugu c’imbere mu gihugu ahanini kirimwo ubushobozi bwiza cane bwo kwambara, ubukomezi bwinshi, ubukomezi bw’umutuku bwinshi n’ubushobozi bwiza cane bwo gumenagura. Ivyo bimenyetso ni ibi bikurikira:
Uguhangana n’ugukomera n’ugukomera: Ubukomezi bw’inyundo nyinshi z’ivyuma vy’ivyuma vy’ivyuma (chromium) birashobora gushika kuri HRC 58-65. Inyuma yo kuzimya ku ruhande, ubushobozi bwo kwambara buratera imbere cane. Ni vyiza cane cane mu gumenagura ibikoresho bikomeye nk’ivy’amabuye y’agaciro n’ivy’amabuye y’agaciro. Ivyo bikoresho birimwo ibintu vy’agaciro (nk’ivyo bita Cr₇C₃), bikaba ari vyo bikora urutonde rw’inkomezi nyinshi kandi bishobora kurwanya ukwambara ingaruka ziterwa n’ibikoresho bikomeye. Ubuzima bwo gukora ni incuro 3-5 z’inyundo zisanzwe z’ivyuma.
Uguhangana n’ibintu: Mu kwongerako ibintu nk’ivyo bita molybdenum (Mo) na nickel (Ni) no mu nzira yo kuzimya + , ubukomezi bw’ibikoresho vy’ishimikiro buragenda neza (ubukomezi bw’ibintu bikomeye kuruta canke bungana na 8 J/cm2), bikagabanya ingorane zo guca. Additionally, the composite structure (such as high chromium cast iron + carbon steel base) further balances wear resistance and impact resistance.
High- Gushikama: Igikoresho ca chromium kiratuma ikintu gikomeye kiguma gikomeye (igipimo c’uburemere bw’ugukomera ku 600 degre 10%), ivyo bikaba bituma kibereye ku bidukikije vy’ubushuhe bwinshi.
Ivyiyumviro vy’ugusaba: Mu gukoresha ibikoresho nk’ibitera ingaruka n’ibintu bimenagura, ku bikoresho vyo gutunganya - ibikoresho (nk’ibuye ry’agaciro n’ivyuma bine). Iyo ishigikiwe n’inyundo, birashoboka cane ko imenagurika.
Ivyiyumviro vy’ugusaba: Mu gukoresha ibikoresho nk’ibitera ingaruka n’ibintu bimenagura, ku bikoresho vyo gutunganya - ibikoresho (nk’ibuye ry’agaciro n’ivyuma bine). Iyo ishigikiwe n’inyundo, birashoboka cane ko imenagurika.
Ivyemeza ibintu
kuki uduhitamwo
Inyishu yihuse Ibintu bifise igiciro kinini n'igiciro kinini
kuki duhitamwo ibintu vyacu
1. 20 imyaka y'ubumenyi mu gutera isahani y'icuma, kwizera uburyo, gutanga ku gihe
2. Ibikoresho vy’ubuhinga n’ugusuzuma bishobora gutanga ibihimba vyarangiye kandi bihuye n’ibisabwa vyo gusuzuma vy’abaguzi .
3. Ifise uburenganzira bwo kwigenga no gushora ibintu hanze kandi ishobora kwohereza ibintu hanze mu bice vyose vyo kw'isi
Imisoro ishushe: long- Igishushanyo c'umubiri c'inyundo c'inyuma c26, Ubushinwa bushizwe hejuru-archromium igihimba c'umubiri c'abahingura c26, abagurisha, inganda
