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US4678635A Metallic joining material 失效
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Metallic joining material
摘要:
A metallic joining material which is provided particularly for the joining of parts of oxide-dispersion-hardened alloys. The metallic joining material in particular is a solder which contains chromium, cobalt, boron, silicon, tungsten, molybdenum, tantalum, aluminum, titanium zirconium with the remainder nickel.
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