sn-ag-cu 中文意思是什麼
sn-ag-cu
解釋
無鉛焊錫-
Research on the processing technology of ag - cu - in - sn solder
釬料加工工藝的研究 -
Uses : cold welding of nonferrous metals such as cu al ag ni pt sn zn ta and some of their alloys
產品用途：對銅、鋁、金、銀、鉑、錫。鉭鈮等有色金屬線材及他們部分合金線材的焊接。 -
Study on the reliability of sn - ag - cu lead - free solders
無鉛焊料的可靠性研究 -
Testing for : al, zn, ag, au, sn, fe, cu, brass, acrylic vegin, etc
可測試鋁、鋅、銀、金、錫、鋼鐵、銅、丙烯酸樹脂等多種材料。 -
Thermodynamic calculation analysis of interfacial reaction between sn - ag and cu substrate
基板界面反應的熱力學計算 -
Continent block colliding during late - permian to middle - triassic ; lower part delamination and upper part rifting of lithosphere during late - triassic ; delayed compression and uplift during early - jurassic ; crust extension from middle - jurassic to early - cretaceous ; large - scale strike sliping from late - cretacoues to present. ( 6 ) roughly expounding the deposits distribution feature in south part of sanjiang orogenic belts, especially in detail to set forth the characters of southern nanchangjiang cu, pb, zn, ag, sn, fe metallogenic belt
初步闡明了三江造山帶南段礦床的時空分佈特徵，特別是較系統闡述了與巖石圈拆沉作用相關的南瀾滄江cu 、 pb 、 zn 、 ag 、 sn 、 fe成礦帶的特點，指出含鉀較高的火山巖可作為尋找拆沉環境中銅多金屬礦的有利地區，而火山巖中孔隙度較高的層位、層面和破碎帶可作為優先找礦部位。
分享友人