Powder metallurgy

Content:
70 Powder metallurgy - general
71 metal and alloy powder
72 powder metallurgy materials and products

H71 GB/T 1777-1995 超细钯粉
Super fine palladium powder
H71 GB/T 2082-1989 工业铝粉
Industrial aluminium powder
H71 GB/T 2083-1989 涂料铝粉
Aluminium powder for paint
H71 GB/T 2084-1989 发气铝粉
Bubble aluminium powder
H71 GB/T2085-1989 易燃铝粉
Inflammable aluminium powder
H71 GB/T 2086-1989 易燃细铝粉
Inflammable fine aluminium powder
H71 GB/T 2967-1989 铸造碳化钨
Cast tungsten carbide
H71 GB/T 3458-1982 钨粉技术条件
Technical requirements of tungsten powders
H71 GB/T 3459-1982 钨条
Tungsten bars
H71 GB/T 3501-1983 超细水合二氧化钌粉技术条件
Technical requirements of super fine ruthenium dioxide hydrate powder
H71 GB/T 3502-1983 超细氧化钯粉技术条件
Technical requirements of super fine palladium oxide powder
H7l GB/T 3990-1983 镍包氧化铝复合粉
Nickel-coated alumina composite powders
H7l GB/T 3991-1983 钴包碳化钨复合粉
Cobalt-coated tungsten carbide composite powders
H71 GB/T 3992-1995 镍包铬复合粉
Nickel-coated chromium composite powders
H71 GB/T 3993-1983 镍包铜复合粉
Nickel-coated copper composite powders
H71 GB/T 4136-1994 粉末冶金用还原铁粉
Reduced iron powders for powder metallurgy
H7l GB/T 4295-1993 碳化钨粉
Tungsten carbide powder
H71 GB/T 5060-1985 金属粉末松装密度的测定第二部分: 斯柯特容量计法
Metallic powders - Determination of apparent density - Part 2: Scott volumeter method
H7l GB/T 5157-1985 金属粉末粒度分布的测定沉降天平法
Metallic powder - Determination of particle size distribution by method of sedimentation balance
H71 GB/T 5158-1999 金属粉末在氢中还原时质量损失的测定(氢损)
Metallic powders - Determination of loss of mass on hydrogen reduction(hydrogen loss)
H71 GB/T5158. 4 - 2001 金属粉末总氧含量的测定还原一提取法
Metallic powders - - Determination of total oxygen con-tent by reduction-extraction
H71 GB/T 5159-1985 金属粉末(不包括硬质合金用粉) 与成型和烧结有联系的尺寸变化的测定方法
Metallic powders, excluding powders for hardmetals- Determination of dimensional changes associated with compacting and sintering
H71 GB/T 5160 - 2002 金属粉末生坯强度的测定矩形压坯横向断裂法
Metallic powders - Determination of green strength by transverse rupture of rectangular compacts
H71 GB/T 5161-1985 金属粉末有效密度的测定液体浸透法
Metallic powders - Determination of effective density - Liquid immersion method
H71 GB/T 5162-1985 金属粉末振实密度的测定
Metallic powders-Determination of tap density
H71 GB/T 5246-1985 电解铜粉
Electrolytic copper powder
H71 GB/T 5247-1985 电解镍粉
Electrolytic nickel powder
H71 GB/T 5315-1985 Ni-B-Si系自熔合金粉
Metallic powder material - -Self-fluxing Ni-B-Si alloy powder
H71 GB/T 5316-1985 Ni-Cr-B-Si系自熔合金粉
Metallic powder material Self-fluxil'tg Ni-Cr-B-Si alloy powder
H71 GB/T 5318-1985 烧结金属材料(不包括硬质合金)无切口冲击试样
Sintered metals materials, excluding hard metals - Unnotchedimpacttestpiece
H71 GB/T5319 - 2002 烧结金属材料(不包括硬质合金) 横向断裂强度的测定
Sintered metal materials, excluding hardmetals - Determination of transverse rupture strength
H71 GB/T 8548-1987 镍基喷涂合金粉
Metallic powder material nickel-based alloy powder for spraying
H71 GB/T 8549-1987 Fe-Cr-B-Si系自熔合金粉
Metallic powder material - - Self-fluxing Fe-Cr-B-Si alloy powder
H71 GB/T 15642-1995 U型录像机磁头鼓组件通用技术条件
General specification of video head drum assembly for Umatic video cassette recorder
H71 GB/T 19588 - 2004 纳米镍粉
Nano-Nickel powder
H71 GB/T 19589 - 2004 纳米氧化锌
Nano-Zinc oxide
H72 GB/T 2077-1987 硬质合金可转位刀片圆角半径
Indexable hardmetal(carbide)inserts - Comer radii
H72 GB/T 2078-1987 带圆孔的硬质合金可转位刀片
Indexable hardmetal(carbide)inserts with rounded
comers, with cylindricalfixing hole



H72 GB/T 2079-1987 无孔的硬质合金可转位刀片
Indexable hardmeml(carbide)inserts with rounded comers, without fixing hole - Dimensions
H72 GB/T 2080-1987 沉孔硬质合金可转位刀片
Indexable hardmetal(carbide)inserts with rounded comers, with partly cylindrical fixing hole - Part 1: Dimensions of inserts with 7。normal clearance
H72 GB/T 2081-1987 硬质合金可转位铣刀片
Indexable hardmetal(carbide)inserts with wiper edges, without fixing hole - -Dimensions
H72 GB/T 2527-1989 矿山、油田钻头用硬质合金齿
Hardmetal(carbide)inserts for mining and oil-field rock bits
H172 GB/T 3456-1982 硬质合金顶锤与压缸
Anvils and high pressure cylinders made from eemen-ted carbide
H72 GB/T 3612-1989 量具用硬质合金毛坯
As-sintered hardmetal blanks used in measuring tools
H72 GB/T 3848-1983 硬质合金矫顽(磁)力测定方法
Hardmetals-Detenuination of(the magnetization) coercivity
H72 GB/T 3849-1983 硬质合金洛氏硬度(A标尺)试验方法
Hardmetals - Rockwell hardness(scale A)test method
H72 GB/T 3850-1983 致密烧结金属材料与硬质合金密度测定方法
Impermeable sintered metal materials and hardmet-als - Determination of density
H72 GB/T 3851-1983 硬质合金横向断裂强度测定方法
Hardmetals - Determination of transverse rupture strength
H72 GB/T3879-1983 钢结硬质合金材料毛坯
The material blanks of steel bonded carbide
H72 GB/T 4398-1984 金属陶瓷热挤压模坯
Cermet hot extrusion die blank
H72 GB/T 5242-1985 硬质合金制品检验规则与试验方法
Check rules and test methods of cemented carbide products
H72 GB/T 5243-1985 硬质合金制品的标志、包装、运输和贮存
Marldng, packing, transport and storage of cemented carbide products
H72 GB/T 6110-1985 硬质合金拉制模具型式和尺寸
Hardmetal dies for drawing wires and bars - Types and dimensions
H72 GB/T 6804 - 2002 烧结金属衬套径向压溃强度的测定
Sintered metal bushes – Determination of radial crushing strength
H72 GB/T 6884-1986 硬质合金制品取样和试验方法
Hardmetal products - -Sampling and testing
H72 GB/T 6885-1986 硬质合金混合粉取样和试验方法
Hardmetals - Sampling and testing of mixed powder
H72 GBZT6886 - 2001 烧结不锈钢过滤元件
Sintered stainless steel filter elements
H72 GB/T 6887-1986 烧结钛过滤元件及材料
Sintered titanium filter and filtration materials
H72 GB/T 6888-1986 烧结镍过滤元件
Sintered nickel filter
H72 GB/T 6889-1986 烧结镍铜合金过滤元件
Sintered nickel-copper alloy filter
H72 GB/T 9095-1988 烧结铁基材料渗碳或碳氮共渗硬化层深度的测定
Measurement on the carburizing or nitro-carburizing harden case depth of sintering iron-based material
H72 GB/T 9096 - 2002 烧结金属材料(不包括硬质合金)冲击试验方法
Sintered metal materials, excluding hard metals - Impact test method
H72 GB/T 9097. 1 - -2002 烧结金属材料(不包括硬质合金)表观硬度的测定第一部分: 截面硬度基本均匀的材料
Sintered metal materials, excluding hard metals – Determination of apparent hardness – Part 1: Materials of essentially uniform section hardness
H72 GB/T 10417-1989 碳化钨钢结硬质合金技术条件
Technical conditions of steel-bonded tungsten carbides
H72 GB/T 10418 - 2002 碳化钨钢结硬质合金横向断裂强度的测定
Steel bonded tungsten carbides - Determination of transverse rupture strength
H72 GB/T 10419 - 2002 碳化钨钢结硬质合金冲击韧度的测定
Steel bonded tungsten carbides-Determination of impact toughness
H72 GB/T 10420 - 2002 碳化钨钢结硬质合金洛氏硬度(C和A)的测定
Steel bonded tungsten carbides - Determination of rockwell hardness(scales C and A)
H72 GB/T 10421 - 2002 烧结金属摩擦材料密度的测定
Sintered metal friction materials - Determination of density
H72 GB/T 10422 - 2002 烧结金属摩擦材料横向断裂强度的测定
Sintered metal friction materials-Determination of transverse rupture strength
H72 GB/T 10423 - 2002 烧结金属摩擦材料抗拉强度的测定
Sintered metal friction materials-Determination of tensile strength
H72 GB/T 10424 - 2002 烧结金属摩擦材料抗压强度的测定
Sintered metal friction materials-Determination of compressive strength
H72 GB/T 10425 - 2002 烧结金属摩擦材料表观硬度的测定
Sintered metal friction materials-Determination of apparent hardness
H72 GB/T 10430-1989 烧结金属摩擦片结合强度测定方法
Standard test method for binding strength of sintered metal friction elements
H72 GB/T10565 - 1989 硬质合金量规毛坯
Blank for hard metal(carbide)gauge blocks
H72 GB/T 10566 - 1989 硬质合金机夹可重磨刀片
Clamping and resharpening hard metal(carbide) inserts
H72 GB/T 11101 - 1989 硬质合金圆棒毛坯
As-sintered hard metal round rods
H72 GB/T 11102 - 1989 地质勘探工具用硬质合金制品
Hard metal(carbide)for geological exploration drilling tools
H72 GB/T 12767 - 1991 粉末冶金制品表面粗糙度参数及其数值
Powder metallurgy products - Surface roughness - Parameters and their values
H72 GB/T 13292 - 1991 涂层硬质合金分类和涂层主要技术要求
Classification of coated hardmetal and main technical specifications for coating
H72 GB/T 13827 - 1992 烧结奥氏体不锈钢结构零件技术条件
Standard specification for sintered austenitic stainless steel structural part
H72 GB/T 14266 - 1993 硬质合金旋转锉毛坯
Blanks for carbide rotary burs
H72 GB/T 144d5 - 1993 煤炭采掘工具用硬质合金制品
Cemented carbide for coal-mining tools
H72 GB/T IA. AA6 - 1993 重型刀具用硬质合金刀片毛坯
Heavy duty carbide insert blanks for cutting tools
H72 GB/T 14667. 1 - 1993粉末冶金铁基结构材料第一部分烧结铁、烧结碳钢、烧结铜钢、烧结铜钼钢
Powder metallurgy iron base structural materials - Part l: Sintering iron, sintering carbon-steel, sintering copper-steel, sintering copper-modenim-steel