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Ⅰ. PRINCIPLE The surface modification technology is based on the principle of thermal diffusion coating process. TD is short for Thermal Diffusion. By immersing tools or parts into fused salt bath. Carbon in the steel substrate diffuses from the ...

Ⅰ. PRINCIPLE The surface modification technology is based on the principle of thermal diffusion coating process. TD is short for Thermal Diffusion. By immersing tools or parts into fused salt bath. Carbon in the steel substrate diffuses from the ...

Ⅰ. PRINCIPLE The surface modification technology is based on the principle of thermal diffusion coating process. TD is short for Thermal Diffusion. By immersing tools or parts into fused salt bath. Carbon in the steel substrate diffuses from the ...

Ⅰ. PRINCIPLE The surface modification technology is based on the principle of thermal diffusion coating process. TD is short for Thermal Diffusion. By immersing tools or parts into fused salt bath. Carbon in the steel substrate diffuses from the ...

Ⅰ. PRINCIPLE The surface modification technology is based on the principle of thermal diffusion coating process. TD is short for Thermal Diffusion. By immersing tools or parts into fused salt bath. Carbon in the steel substrate diffuses from the ...

Ⅰ. PRINCIPLE The surface modification technology is based on the principle of thermal diffusion coating process. TD is short for Thermal Diffusion. By immersing tools or parts into fused salt bath. Carbon in the steel substrate diffuses from the ...

KINGPEAK TECHNOLOGY DEVELOPMENT CO., LTD. , established in Sep.2003, is a new high -tech enterprise which specialize in strengthening exterior hardness of surface of tools and parts. KINGPEAK has launched TD technology (Thermal Diffusion ...