| 摘要 |
PURPOSE: A method for welding a SUS-stainless steel part to a super hard material part and a product fabricated by using the same are provided to allow the product to have superior strength and endurance by properly performing super hard coating and shrinkage fitting processes. CONSTITUTION: A welding surface(3) of a SUS-stainless steel part(1) and a welding surface(4) of super hard material part(2) are processed. Then, a super hard coating process is carried out with respect to the welding surface(3) of the SUS-stainless steel part(1). The welding surface(4) of the super hard material part(2) is blazed on the welding surface(3) of the SUS-stainless steel part(1) by using silver solder so that the welding surface(4) of the super hard material part(2) is securely welded to the welding surface(3) of the SUS-stainless steel part(1).
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