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    • 9. 发明公开
    • 침탄 산화방지제 및 그 제조방법
    • 加工抗氧化剂及其工艺
    • KR1020010045076A
    • 2001-06-05
    • KR1019990048197
    • 1999-11-02
    • 최동만
    • 최동만
    • C09K15/02
    • C09K15/02C23C24/00
    • PURPOSE: Disclosed is carburizing antioxidant in which maintains soft physical properties to prevent permeation of carbon by coating around the part necessary for soft physical properties with constant thickness in heat-treating metal product. CONSTITUTION: The carburizing antioxidant is characterized by inputting and dissolving potassium hydroxide(KOH) of 1 wt.% to water glass number 3(soda silicate) of 61 wt.%; mixing kaolin of 5.1 wt.%; mixing sufficiently by adding 500mesh diatomite of 5.1 wt.%, copper dioxide(Cu2O) of 16 wt.%, tin oxide(SnO2) of 2 wt.%, kaolin of 3.9 wt.% and diatomite of 5.9 wt.%.
    • 目的:公开了渗碳抗氧化剂,其中通过在热处理金属产品中具有恒定厚度的柔软物理性能所需的部分周围涂覆碳来保持柔软的物理性能。 构成:渗碳抗氧化剂的特征在于输入和溶解1重量%的氢氧化钾(KOH)至61重量%的水玻璃3(硅酸钠); 混合5.1重量%的高岭土; 通过加入5.1重量%的500mesh硅藻土,16重量%的二氧化铜(Cu 2 O),2重量%的氧化锡(SnO 2),3.9重量%的高岭土和5.9重量%的硅藻土,充分混合。