Chromium Carbide Overlay Hnav Phaj Parameter

• Qhov nyuaj ntawm qhov chaw: HRC 58-65
• Cov khoom sib xyaw ua ke: C: 3-5%, Cr: 18-30%
• Kev kho kom haum raws li qhov tuab: phaj puag 2-50 hli, txheej cladding 2-50 hli

Cov yam ntxwv ntawm cov khoom:

• Lub phaj hlau hauv paus muab kev tawv zoo thiab weldability, thiab qhov chaw chromium carbide alloy muab qhov nyuaj heev thiab hnav tsis kam, ua tiav qhov kev sib koom ua ke ntawm cov qauv thiab kev tiv thaiv nto.
• Qhov saum npoo muaj ntau Cr₇C₃ carbide tawv, thiab qhov microhardness tuaj yeem ncav cuag HV1800, uas zoo dua li cov hlau tiv taus hnav ib txwm muaj.
• Hauv kev sib txhuam qhuav, kev cuam tshuam siab lossis muaj zog corrosive nruab nrab, lub neej ua haujlwm yog 3 ~ 5 npaug ntawm cov hlau phaj uas tiv taus hnav ib txwm muaj.