精密合金

不锈钢、精密合金伸长率换算的研究

Study on the Method of Elongation Conversion for Stainless Steel and Precision Alloy

精密合金钢轧制油的研制

A study on precision alloy steel roll oil

利用热参数求算精密合金的锻造加热工艺及含Cu材料的锻造实践

Evaluation of Forged Heating Conditions of Precision Alloy by Hot Parameters and Forging Practice of Copper - Containing Alloy

采用粉末冶金技术，在精密合金中加入适量的铜，制成低膨胀高导热合金（DG合金），以替代钼作为器件的支承板。

The paper offers an alloy with low CTE and high thermal conductivity used as the supporting plate of power semiconductor devices instead of Mo disc . The alloy is made with adding proper Cu to precision alloy by powder metallurgy .

本文介绍采用宜昌镁橄榄石砂和桂林1号专利粘合剂，用潮模铸造1t以下中、小型精密合金铜铸件的经验。

The experience introduced in this article is to produce middle and small size Precise alloy-steel castings under 1 tons with wet mold using Yichang magnesium chrysolite sand and Guilin No. 1 patented adhesive .

上海科发精密合金材料有限公司，成立于1995年。

Since its founding in1995 , the Shanghai Kefa Precise Alloy Material Co.

GB/T13297-1991精密合金包装、标志和质量证明书的一般规定

" General rules for packaging , marking and certification of precision alloys "

精密合金真空热处理的污染

Contamination of Precision Alloy from Vacuum Heat Treatment

最后，为防止精密合金真空热处理时受到污染，提出了一些可行的具体措施。

At last , preventive measures were proposed .

唐山通泰合金材料有限公司是专业制造精密合金线材的现代化企业。

Tangshan Tongtai alloy Materials Limited company is professional manufacture precision alloy wire rod modern enterprises .

精密合金冷轧带材分层原因分析及冶炼工艺改进研究

Study on the causes of the lamination and the improvement of smelting processing of precise alloy

大连钢厂精密合金热带生产线主轧区自动控制系统

Automatic control system for main rolling area of precise alloy hot strip production line of Dalian Steel Works

西北一枝花&陕西精密合金厂

Shanxi Precision Alloy Factory

根据形成过程，分为变形高温合金合金，精密合金，粉末合金铸造。

According to formation process , superalloys are divided into deformation alloy , precision casting alloy and powder alloy .

用途：溅射靶材、物理气相沉积、高温合金、用于高压真空开关触头及精密合金添加剂。

Uses : sputtering target , physical vapor deposition , high temperature alloy for high-voltage vacuum switch contacts and precision alloy additives .

三氧化钼广泛应用于化工、催化剂、颜料、钢铁、陶瓷、玻璃、钼制品生产及精密合金生产等行业。

Molybdenum trioxide is widely used in chemicals , catalysts , pigments , steel , ceramics , glass , and the production of molybdenum precision alloy .

随着电镀、石油化工、精密合金等行业技术进步，对电镍的纯度质量要求逐年提升。

With electroplating , oil and chemicals , precision alloys and the other industries technological progressing , the purity quality of the electric nickel is required advance year by year .

前言：采用硫氰酸盐光度法测定高合金钢、锋钢、精密合金及高温合金等钢中钼，介绍测定方法及样品分析结果。

This paper introduced the method : absorptiometric determination of the content of molybdenum in high alloy steel , rapid steel , precision alloy and high-temperature alloy , and the analyses of samples .

Fe-Mn-Al-Cr系反铁磁精密电阻合金的探索

An Exploration of Antiferromagnetic Fe-Mn-Al-Cr Precision Resistance Alloys

根据作者对Fe-Mn基合金系相变与反铁磁转变的研究结果，提出一种反铁磁性r-Fe-Mn-Al-Cr新精密电阻合金的设计方法。

Presents a process of designing antiferromagnetic γ - Fe-Mn-Al-Cr precision resistance alloys on the basic of an investigation on the antiferromagnetic transition and austenite region in Fe-Mn host alloys .

GB/T6147-1985精密电阻合金热电动势率测试方法

Thermoelectric force Test method for thermoelectric power of precision resistance alloys

GB/T6146-1985精密电阻合金电阻率测试方法

Test method for resistivity of precision resistance alloys

利用改进的裂纹柔度法对精密铜合金板带轧向残余应力进行了检测。

The shear and rolling residual stress profile along the strip width were calculated , respectively .

本文提出的转动结构在精密铜合金板带残余应力和变形检测中具有测量准确、便捷、检测效率高的特点。

It is concluded that the rotating-structure has relatively high accuracy in both stress and deflection detecting , and it can be easy performed in specimen-fabricating and measuring .

本文对凝固过程中采用的缩孔缩松判据函数进行了评述，并结合真空精密铸造IN738合金板类铸件，验证了Niyama判据函数G／R1／2在镍基合金铸件中的应用。

Abstract The shrinkage porosity functions used in the solidification process were reviewed in this paper . By using vaccum investment casting of IN 738 plate casting , the applicability of Niyama function G / R 1 / 2 to the Ni based alloy has been proved .

精密磨削Invar36合金时的磨料选择

Selection of abrasives in precision grinding of Invar 36 alloy

用于超精密加工的合金铸铁研磨盘

A Lapping Plate Made of Alloy Cast Iron for Superfine Machine Work

获得高质量精密铸造钛合金铸件的关键是制备出高质量的陶瓷型壳。

The key processing for obtaining high quality investment casting of titanium alloys is of obtaining high quality ceramic shells .

中国最大口径不锈、耐热、耐磨钢、高温、精密、耐蚀合金高压无缝管制造公司。

The largest diameter stainless , heat-resistant , wear-resistant steel , high temperature , precision , high-pressure corrosion resistant alloy seamless tubes manufacturing company .

钛合金力学性能优异，但其机加工难度大，在离心力场下，精密铸造成形钛合金薄壁复杂铸件具有十分独特的优势。

Titanium alloys have excellent mechanical properties but they are difficult to be machined .