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- The results indicate that every performance of melting range reaches or surpasses respective performance of related cobalt alloy and Ni Cr alloy. 结果表明，熔接区的各项性能均达到和超过相关的钴合金及镍铬高温合金的各自性能。
- The effect of pre oxidation of the Kovar alloy Fe Ni Co on the resulting glass Kovar seal has been studied using metallography, XRD and SEM. 采用金相、 XRD、 SEM观察分析了 Kovar合金 (铁镍钴合金 )氧化膜的连续性、厚度对封接件的透气率、抗拉强度的影响。
- The amorphous Fe Cr alloy coatings were obtained by controlling the composition of bath operation conditions. 本实验通过控制镀液组成和操作条件获得了非晶态铁-铬合金镀层。
- Objective: To compare the bond strength of ceram ic - metal among three kinds of precious alloys and Ni - Cr alloy. 目的:比较3种贵金属合金和镍铬合金与瓷的金瓷结合强度。
- ANALYSIS OF Li-Si ALLOY FOR ITS MAJOR CONSTITUENT LITHIUM AND FOR Fe Ni and Cr PRESENT AS IMPURITIES 锂硅合金中主成分锂及杂质铁镍铬的测定
- A Study on Fe Ni P Alloy Plating 铁-镍-磷合金电镀的研究
- The technical parameters and production process of the combine roller made from high Ni Cr cast iron by centrifugal casting were intruduced in detail. 详细介绍了离心铸造高镍铬铸铁复合辊套内外层金属铸造工艺参数及整个铸造生产过程。
- Distribution of elements content (As、Ni、Cr、Mn) in steel's section were analyzed by X-ray Fluorescence Spectrometry (XRF). 应用X荧光光谱法分析了螺栓圆钢截面砷、镍、铬、锰元素的分布。
- The influence of surface galvanic effect on the behaviors of four Fe Cr alloys during cavitation damage in NaCl solution has been investigated. 重点考察了合金性能及空泡作用区相对大小对合金空蚀损失量的影响。
- The contents of Fe、 Ni and Co in 11 kinds of Kidney tonic Chinese traditional medicine that were usually used on clinical practice were determined by FAAS. 用火焰原子吸收法测定了11种临床上常用的补肾中成药物中铁、镍、钴的含量。
- Invar alloy foil was electrodeposited from sulfate-chloride electrolyte containing composite stabilizer and additives. 在含有复配稳定剂和添加剂的高铁硫酸盐氯化物电解液中,电沉积得到因瓦合金箔。
- Methods: The bond strength of Au - Pt, Au - Pd, Ag - Pd and Ni - Cr alloys were determined by means of pull - through test. 方法:通过金瓷界面间的剪切强度测定,观察金铂合金、金钯合金、银钯合金及镍铬合金的金瓷结合强度。
- Abstract: Invar alloy foil was electrodeposited from sulfate-chloride electrolyte containing composite stabilizer and additives. 摘 要： 在含有复配稳定剂和添加剂的高铁硫酸盐氯化物电解液中,电沉积得到因瓦合金箔。
- Nano - crystalline Fe - Cr alloy 纳米Fe-Cr合金
- In order to develop new generation monolayer brazing CBN (cubic boron nitride) grinding wheels, two types of active filler alloys (Ni Cr and Ag Cu Ti) were tested in vacuum furnace. 为研制我国新一代单层钎焊CBN(立方氮化硼 )磨料砂轮 ,尝试Ni-Cr和Ag -Cu-Ti两种活性钎料 ,在真空炉中钎焊。
- Al2O3 colloid daubed on alloy foil could enhance the integration between zeolite and alloy foil and zeolite wouldn’t fall off from alloy foil after an ultrasonic rinse. 合金片经涂覆Al2O3胶过渡层后合成产物经超声波清洗后MCM-22沸石不会脱落，沸石与合金片的结合力较强。
- Determination of As Sb Cr Cd Cu Fe Ni and Al in Zinc Powder by ICP-AES ICP-AES法测定无汞锌粉中砷锑铬镉铜铁镍铝含量
- Aluminum alloy foil for Semi-rigid container 半刚性容器用铝合金箔材
- The age hardening characteristic of Cu Ni Si Cr Fe alloy has been investigated in this paper. 研究了Cu Ni Si Cr Fe合金的时效强化特性。
- Aluminum alloy foil for electric radiator 电暖气反射用铝合金箔材
