KCF Guide Sleeve for Bolt Welding with Weld Electrode Precision Mold Components KCF Alloy Bush Post Guide Pins

1. Description

Excellent Wear Resistance Ability,Cost - Effective KCF Guide Pin ,For Nut WeldingKCF is a special metal materials, its main metal
elements include iron, chromium, lead, mercury, PBB, PBDE, etc., with special heat treatment process and temperature range
1000-1500 in the process of adjustment, can be generated an 8-10u thickness high quality insulating layer in the surface , this
material can be processed into pin, pipe and all kinds of shapes, it is mainly used for high temperature, insulation environment
protection some product parts, like bolt, nut welding in automobile industry.

KCF material is a special metal material.Through special heat treatment process and process temperature range of 1000-1500 degree adjustment,the surface can generate a layer of 10-32μm thick high-quality insulation layer,the insulation layer and the alloy matrix has a good ability to combine.So that the material takes into account the good wear resistance and high insulation resistance.The material in the mechanical processing after formation of a variety of parts,after cleaning and heat treatment with insulation,wear and anti-oxidation of the three functions of the product.This material is mainly used in resistance welding equipment.
We generally use ceramic guide pins as a welding nut positioning pin, but because of the toughness of ceramics is poor, fragile, so now KCF guide pin instead of ceramic is more and more popular.

KCF Guide Pin Technical Specification:
Material: KCF,AL2O3,ZrO2,Si3N4,Ceramic,Stainless Steel etc.
Diameter: M4,M5,M6,M8,M10,M12…
Application: KCF guide pins are widely used on projection welding,nut welding,stud welding

Advantages:
High temperature strength
Superior thermal shock resistance
Excellent wear resistance
Good fracture toughness
Mechanical fatigue and creep resistance
Excellent non-wetting property with good oxidation resistance
It is convenient to process the rod shape, and the period will be shorter

2 . KCF Sleeve Specification:

Product Name: KCF Sleeve & KCF Guide Sleeve

Sleeve Material:KCF,AL2O3,ZrO2,Si3N4 Silicon nitride
Zirconia ceramic material

KCF Sleeve Application:Bolt Welding,Projection Welding,Nut Welding,Stud Welding

3 . Features