发明名称 Process for joining two parts consisting of metals differing in hardness by means of laser light
摘要 The component (20) (the head of a measuring probe) is pressed against the component (10) (the shaft of this probe), while a laser beam is applied to the components over both zones (31, 32) on opposite sides of the contact surface (34). The intensity of this beam is such that at least one chemical element (19, 29) from the zones (31, 32) diffuses, at least in particulate form, into the respective opposite zone. After the diffusion process (16, 26) the diffused particles ensure a joint between the components (10, 20).
申请公布号 EP0940214(A3) 申请公布日期 2004.05.06
申请号 EP19990102587 申请日期 1999.02.11
申请人 WILLIAM PRYM GMBH & CO. KG 发明人 THEISSEN, LAURENZ
分类号 B23K20/00;B23K26/242;B23K26/32;B23K26/323;B23K26/324 主分类号 B23K20/00
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