Standard Specification for Steel Castings,Stainless,Precipitation Hardening
实施日期:2004-09-01
Technical Specification for Non-Dust Production of Copper-phosphorus Brazing Filler Metal
适用范围:本标准规定了铜磷钎料无烟尘生产工艺的生产要求、设计要求、生产过程控制、生产设备维护与保养、产品质量要求、安全生产注意事项以及污染物控制的要求。本标准适用于铜磷钎料自熔合熔炼法、直接反应法、液态黄磷导入法、中间合...
发布日期:2019-03-18 实施日期:2019-03-18
Soft soldering fluxes -- Test methods -- Part 17: Surface insulation resistance comb test and electrochemical migration test of flux residues
适用范围:ISO 9455-17:2002 specifies a method of testing for deleterious effects that may arise from flux residues after soldering or tinning test coupons. The test is applicable to type 1 and type 2 fluxes in s...
发布日期:2002-12-01 实施日期:2002-12-01
Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
实施日期:1991-07-14
Standard Specification for Steel Investment Castings General Requirements, for Pressure-Containing Parts
Electron beam process and laser beam process for material treatment; terms for processes and equipment
Standard Specification for Copper-Base Alloy Centrifugal Castings
实施日期:1996-09-10
Test method for effective bentonite and effective seacoal content in green molding sand
适用范围:本标准规定了试验方法中的取样、铸造用湿型砂有效膨润土含量的测定、铸造用湿型砂有效煤粉含量的测定的方法。 本标准适用于铸铁、铸钢及非铁合金铸造用湿型砂、旧砂有效膨润土含量及有效煤粉含量的测定。
发布日期:2017-01-09 实施日期:2017-10-01
Heavy steel castings—General technical specification
适用范围:本标准规定了大型铸钢件(以下简称为“铸件”)的订货要求、制造工艺、技术要求、检验规则和试验方法、验收和发货等。本标准适用于采用砂型或导热性与砂型相当的铸型铸造的大型铸钢件。
发布日期:2019-06-04 实施日期:2019-06-04
Qualification test of welders - Fusion welding - Part 2 : aluminium and aluminium alloys.
实施日期:2005-05-01
Standard Practice for Steel Castings,Surface Acceptance Standards,Visual Examination
实施日期:1995-09-10
Welding and allied processes - Flux and gas shielded electrical welding processes - Procurement guidelines for consumables
Welding. Recommendations for welding of metallic materials. Welding of clad steel
适用范围:This European Standard gives general recommendations for welding of clad steels by means of appropriate arc welding processes and electroslag strip cladding. It is generally applicable to all clad stee...
Standard Specification for Copper Alloy Permanent Mold Castings for General Applications
Standard Specification for Forged Carbon and Alloy Steel Flanges for Low- Temperature Service
实施日期:2002-09-10
适用范围:本标准规定了轧钢连续加热炉(以下简称炉子)能源利用现状的检测项目,计算方法、监测规则和评价指标。 本标准适用于使用燃气为燃料加热普通钢和特殊钢以供轧材、板料和无缝钢管等连续生产的炉子。
发布日期:2008-03-01 实施日期:2008-05-01
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