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- Sn - Ag - Sb - Zn alloy Sn-Ag-Sb-Zn焊料
- The activity interaction parameters between Ce and Sn or Me in Sn-Ce-Me ternary alloy systems(Me=Pb,Bi,Zn,Sb,Ag,Cu,Cd)are calculated and analyzed by means of Chou model. 采用周模型计算分析了Sn-Ce-Me(Me=Pb、Bi、Zn、Sb、Ag、Cu、Cd)三元合金系中,Ce与Sn以及Ce与Me之间的活度相互作用系数。
- Keywords Sn Zn alloy;chromating;passivation; 锡-锌合金;铬酸盐化;钝化;
- The tensile properties and corrosion resistance of hot dip 55%Al Zn alloy coating steel are investigated. 研究了热浸镀 5 5%25Al Zn合金镀层钢的室温拉伸性能和耐蚀性能。
- Through related analysis, Au, Ag, Cu, Pb, Zn, As, Sb, Bi, Hg and Ni are direct correlation, and are negative correlation with Hg and Sn. 通过相关分析,金、银、铜、铅、锌、锑、铋、钴、镍呈正相关,与汞、锡呈负相关。
- Boye model plant founded in march 2003,professional producer for machine shell models,toy models,press-cast models,Zn alloy models and plastic models. 博业模具厂成立于2003年3月,专业制作机壳模、玩具模、压铸模、锌合金模等五金模、塑胶模等。
- R Sere, M Zapponi, C I Elsner.Comparative corrosion behavior of 55Al - Zn alloy and Zn hot - dip coatings deposited on low carbon steel[ J ].Corrosion Science, 1998 ( 10 ) : 1711. 张中礼.;热喷涂技术在钢铁结构件防腐方面的应用[J]
- The relationships between microstructure, fracture surface and propagation behaviour of fatigue crack in TiB2 particulate reinforced ZA-8 Zn alloy and in the corresponding constitute matrix materials were studied. 研究了TiB2颗粒增强ZA-8锌合金复合材料和基体材料的疲劳裂纹扩展行为与显微组织、断口的关系。
- The Dachang tin-polymetallic ore deposit, Guangxi, is one of the largest tin deposits both in China and abroad, with its reserves of Sn, Zn, Sb, As, Ag, In and Ga reaching large or superlarge size. 广西大厂锡多金属矿床是中国也是世界上最大的锡多金属矿床之一,其锡、锌、锑、砷、银、铟、镓等金属元素均达到大型超大型规模。
- The results revealed that the microstructure of Mg-4%Zn alloy is significantly refined with addition of 0.3%Ca. And with increasing Ca addition the mechanical properties of Mg-4%Zn alloy are increased rapidly at first and then decreased slowly. 结果发现;只要加入0.;3%25的Ca就可使晶粒大为细化;而随着Ca含量的增加;Mg-4%25Zn-Ca合金的抗拉强度呈先快速增加后缓慢降低的趋势;
- The results show that the room temperature yield strength and tensile strength of hot dip 55%Al Zn alloy coating steel are higher than those of low carbon steel (Q235) plates, and its elongation has not reduced. 结果表明 :Q2 35钢板经热浸镀 5 5%25Al Zn合金后的室温屈服强度和抗拉强度均高于Q2 35钢 ,而伸长率没有降低。
- A Bit of Experiences in Plating on Zn Alloy 锌合金电镀经验点滴
- Satin Decorative Plating of Zn Alloy Die Castings 锌合金压铸件缎面装饰电镀
- Uses: cold welding of nonferrous metals such as Cu Al Ag Ni Pt Sn Zn Ta and some of their alloys. 产品用途:对铜、铝、金、银、铂、锡。钽铌等有色金属线材及他们部分合金线材的焊接。
- A method for determination of Al,Ag,Bi,Cu,Cd,Co,Fe,Ni,Pb,Mg,Sn,Se,Zn in tellurium ingot by ICP AES were studied. 本文介绍了采用电感耦合等离子体发射光谱法(ICP-AES)测定碲锭中Al、Ag、Bi、Cu、Cd 等13 个杂质元素的方法。
- Many stratiform and stratabound Cu, Pb, Zn, Fe, Au, Ag, Sn, S mineral deposits arefound in South China. 在华南地区,发育着大量层状和层控铜、铅、锌、铁、金、银、锡、硫等矿产资源,20世纪70年代以前,一般都认为这些矿床是热液或矽卡岩成因。
- We must appoint sb to act as secretary. 我们得指定一个人当秘书。
- Uses: cold welding of nonferrous metals such as Cu Al Ag Ni Pt Sn Zn Ta some of their alloys. 产品用途:对铜、铝、金、银、铂、锡。钽铌等有色金属线材及他们部分合金线材的焊接。
- Humble Opinion on the Production of Cast Zn Alloy Ingot 生产铸造锌合金锭之管见
- Decoration Barrel Plating of Die Casting Zn Alloy Parts 锌合金压铸件装饰性滚镀