نتایج جستجو برای: zinc alloy
تعداد نتایج: 125146 فیلتر نتایج به سال:
Slow strain rate tests were performed on quenched and tempered AISI 4340 steel to measure the extent of hydrogen embrittlement caused by electroplating with zinc-cobalt alloys. The effects of bath composition and pH were studied and compared with results for electrodeposited cadmium and zinc-10%nickel. It was found that Zinc-1%cobalt alloy coatings caused serious hydrogen embrittlement (EI 0.63...
The wide band-gap group-III nitride semiconductors AlN, GaN, InN, and their ternary AlGaN, InAlN, InGaN alloys have been extensively investigated due to their importance for the electronic and optoelectronic device technology. Recent examples are the optoelectronic commercial devices operating in the green-blue and ultraviolet (UV) spectral regions. By allowing among the group-III nitrides one ...
This paper introduces a novel soldering method for joining aluminum foams to aluminum plates. In this method, a rotating aluminum plate is soldered to the aluminum foam using zinc-based solder material. Rotation of the aluminum plate over the solder material drags the solder material and stirring it. Excellent tensile strength was obtained compared to those samples that are welded with the sold...
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