GCr15 Gutwara ibyuma

Ibisobanuro bigufi:

Umubyimba: 14 ~ 100mm

Uburebure: 3000 ~ 5800mm

Diameter: 14-500mm

Icyiciro: SAE51200 / GCr15 / 100cr6/ Gcr15SiMn / 20CrNi2Mo / 20Cr2Ni4

Annealing yoroshye: ubushyuhe kuri 680-720 ° C, bikonje buhoro

Ibisabwa hejuru: Umukara, gusya, kumurika, polish

Amagambo yo kwishyura: L / C urebye cyangwa T / T.

Ohereza imeri kuri twe WhatsApp Amy@jindalaisteel.com

Ibicuruzwa birambuye

Ibicuruzwa

Incamake yo gutwara ibyuma

Gutwara ibyuma bikoreshwa mugukora imipira, kuzunguruka no gutwara impeta. Gutwara ibyuma bifite ubukana buhanitse kandi bumwe, kwambara birwanya imipaka ntarengwa. Ibisabwa kugirango uburinganire bwimiti ihindurwe, ibiyikubiyemo nogukwirakwiza ibintu bitari ibyuma, no gukwirakwiza karbide zicyuma birakomeye. Nimwe murwego rukomeye rwicyuma mubikorwa byose byibyuma.

Ibyiciro by'ibyuma bisanzwe bifata ibyuma ni karubone nyinshi ya chromium ifite ibyuma bikurikirana, nka GCr15, Gcr15SiMn, nibindi. Byongeye kandi, ibyuma bitwara karubasi, nka 20CrNi2Mo, 20Cr2Ni4, nibindi, birashobora kandi gukoreshwa ukurikije imikorere itandukanye, ibyuma bitagira umuyonga bitwara ibyuma, nka 9Cr18, nibindi, CrM4 n'ibindi

Umutungo wumubiri

Imiterere yumubiri yo gutwara ibyuma cyane cyane harimo microstructure, layer decarburized layer, non-metallic include and macrostructure. Mubisanzwe, ibicuruzwa bitangwa no gushyushya bishyushye hamwe no gushushanya bikonje. Imiterere yo gutanga igomba kugaragara mu masezerano. Makrostructure yicyuma igomba kuba idafite ubuvumo bwagabanutse, ibibyimba byo munsi yubutaka, ibibara byera na pore ya micro. Icyerekezo cyo hagati hamwe nubusanzwe muri rusange ntibishobora kurenza icyiciro cya 1.5, kandi gutandukanya ntibishobora kurenza icyiciro cya 2 Ubujyakuzimu bwa decarburisation, kutagira ibyuma hamwe no kutaringaniza karbide bigomba kubahiriza ibipimo byigihugu.