H72 粉末冶金材料与制品 标准查询与下载

DB14/T 621-2011 高炉焦炭

Blast furnace coke

YB/T 4216-2010 烧结刚玉

Sintered corundum

KS D ISO 3327:2011 硬质合金.横向断裂强度的测定

이 표준은 초경합금 항절력을 측정하는 방법에 대하여 규정한다.이 방법은 연성이 거의

Hardmetals-Determination of transverse rupture strength

ASTM B595-11 烧结铝结构部件标准规格

1.1 This specification covers sintered aluminum structural parts made primarily from aluminum powders to which controlled amounts of master alloys or elemental copper, magnesium, and silicon have been added by mixing. 1.2 This specification covers the following variables: 1.2.1 Composition8212;Depending upon levels of copper, magnesium, and silicon content, two grades, and 1.2.2 Density8212;Type. 1.3 Parts ordered to this specification will be in one of the following conditions: 1.3.1 As-sintered, 1.3.2 As-repressed for additional density, or 1.3.3 All other conditions plus heat treated. 1.4 With the exception of the values for density, for which the use of the gram per cubic centimeter unit is long-standing industry practice, the values stated in SI units are to be regarded as the standard.

Standard Specification for Sintered Aluminum Structural Parts

KS D ISO 3907:2010 硬质合金.碳总含量的测定.重量分析法

이 표준은 탄화물 및 초경합금의 총 탄소 함유량을 측정하는 무게 분석법에 대하여 규정한다.

Hardmetals－Determination of total carbon－Gravimetric method

KS D ISO 3908:2010 硬质合金.不溶性(游离)碳含量的测定.重量分析法

이 표준은 탄화물 및 초경합금의 불용성(유리) 탄소 함유량을 측정하는 무게 분석법에 대하여

Hardmetals-Determination of insoluble(free) carbon-Gravimetric method

NF A95-332*NF EN ISO 3369:2010 不渗透性烧结金属和硬性金属.密度测定

Impermeable sintered metal materials and hardmetals - Determination of density.

ISO 23519:2010 烧结金属材料,不包括硬性金属.表面粗糙度的测量

This International Standard specifies a method to determine the surface roughness of sintered parts of metal materials. It also establishes principles for the use of the suitable parameters for measurement.

Sintered metal materials, excluding hardmetals - Measurement of surface roughness

BS EN ISO 2739:2010 烧结金属衬套.径向抗压强度的测定

This International Standard specifies a method of measuring the radial crushing strength of sintered metal parts in the form of hollow cylinders, commonly known as bushes. This method is applicable to sintered bushes composed of pure or alloyed metal powders.

Sintered metal bushes - Determination of radial crushing strength

DIN 30910-4:2010 烧结金属材料. 烧结金属规范. 第4部分: 结构件用材料

The standards applies to iron-based sintered metals, copper-based sintered metals (bronze) and aluminium-based sintered metals which are mainly used for structural parts.

Sintered metal materials - Sintered-material specifications - Part 4: Materials for structural parts

JB/T 7380-2010 水雾化CuSn10青铜粉

本标准规定了粉末冶金用水雾化CuSn10青铜粉的技术要求、试验方法、检验规则、包装、标志、运输、贮存和质量证明书。

Water atomization CuSn10 bronze powder

JB/T 7381-2010 粉末冶金含油轴承PV值测定

本标准规定了粉末冶金含油轴承pv值的测定方法。 本标准适用于铁基、铜基、和其他基体的粉末冶金含油轴承(以下简称轴承)评定极限pv值。

Powder metallurgy oil-retaining bearing pv value determination

JB/T 7378-2010 烧结铁基制品.碳氮共渗层深度的金相法测定

本标准规定了用金相法测定烧结铁基制品碳氮共渗层深度的方法。 本标准适用于铁基烧结制品碳氮共渗层深度的测定。

Metallographic method of measurment on the carbunitrided harden case depth of sintering iron-based material

JB/T 6648-2010 雾化6-6-3锡青铜粉

本标准规定了粉末冶金用雾化6-6-3锡青铜粉的技术要求、检验方法、检验规则、包装、标志、运输、贮存及质量证明书。 本标准适用于制造粉末冶金制品的雾化6-6-3锡青铜粉(以下简称6-6-3粉)。

Atomization 6-6-3 bronze powder

JB/T 6649-2010 气雾化锡青铜球形粉末

本标准规定了用气雾化法生产的锡青铜球形粉末(以下简称青铜球粉)的牌号、规格和相应的技术要求。 本标准适用于制造多孔元件，钢背青铜聚合物复合减摩材料，填充型金属聚合物复合减摩材料和有机粘合剂摩擦材料所使用的青铜球粉，也适用于在一些光整加工中用来配制介质磨料的青铜球粉。

Gas atomization spherical bronze powder

JB/T 5965-2010 烧结高速钢制品.技术条件

本标准规定了烧结高速钢制品的品牌的牌号及表示方法、制品的技术要求、实验方法和检验规则。 本标准适用于以水雾化粉末为原料，通过冷压成形及真空烧结方法生产的粉末冶金高速钢制品。

Technical conditions of sintered high-speed steel products

ASTM B848-10 粉末锻造(P/F)钢铁材料规格

1.1 This specification covers powder forged ferrous materials fabricated by hot densification of atomized prealloyed or iron powders and intended for use as structural parts. 1.2 This specification covers powder forged parts made from the following materials: 1.2.1 Compositions: 1.2.1.1 PF-10XX Carbon Steel (produced from atomized iron powder and graphite powder), 1.2.1.2 PF-10CXX Copper-Carbon Steel (produced from atomized iron powder, copper and graphite powders), 1.2.1.3 PF-11XX Carbon Steel with manganese sulfide for enhanced machinability (produced from atomized iron powder, manganese sulfide, and graphite powders), 1.2.1.4 PF-11CXX Copper-Carbon Steel with manganese sulfide for enhanced machinability (produced from atomized iron powder, copper, manganese sulfide, and graphite powders), 1.2.1.5 PF-42XX Nickel-Molybdenum Steel (produced from prealloyed atomized iron-nickel-molybdenum powder and graphite powder), 1.2.1.6 PF-46XX Nickel-Molybdenum Steel (produced from prealloyed atomized iron-nickel-molybdenum powder and graphite powder), 1.2.1.7 PF-44XX Molybdenum Steel (produced from prealloyed atomized iron-molybdenum powder and graphite powder), and 1.2.1.8 PF-49XX Molybdenum Steel (produced from prealloyed atomized iron-molybdenum powder and graphite powder). Note 18212;Alloy composition designations are modifications of the AISI-SAE nomenclature. For example: 10CXX designates a plain carbon steel containing copper and XX amount of carbon. Compositional limits of alloy and impurity elements may be different from the AISI-SAE limits. Chemical composition limits are specified in Section 6. Note 28212;XX designates the forged carbon content, in hundredths of a percent, that is specified by the purchaser for the application. For a given specified carbon content, the permissible limits shall be as specified in 6.2. Note 38212;The old acronym for powder forging P/F has been replaced by PF throughout the document. The change in the prefix for the material designations is just to match the currently approved acronym for powder forging. No change has been made to the material specification and performance characteristics for the various powder forged materials. 1.2.2 Grades: 1.2.2.1 Grade A8212;Density equivalent to a maximum of 0.5 % porosity. The minimum density of those sections of the powder forged part so designated by the applicable part drawing shall not be less than the value specified in Table 1. 1.2.2.2 Grade B8212;Density equivalent to a maximum of 1.5 % porosity. The minimum density of those sections of the powder forged part so designated by the applicable part drawing shall not be less than the value specified in Table 1. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

Specification for Powder Forged (P/F) Ferrous Materials

ASTM B783-10 黑色粉末冶金(P/M)结构部件用材料的标准规格

1.1 This specification covers a variety of ferrous PM structural materials and includes a classification system or material designation code. The classification system used in this specification includes chemical composition, minimum tensile; 0.2 % offset yield strength for as-sintered materials and minimum ultimate tensile strength for heat-treated materials (sinter hardened or quenched and tempered). It also contains minimum density and maximum coercive field strength requirements for iron-phosphorus materials. 1.2 Material classification is governed by the designation code which is explained in Appendix X1. The data provided display typical mechanical properties achieved under commercial manufacturing procedures. Physical and mechanical property performance characteristics can change as a result of subsequent processing steps beyond the steps designated in this standard. 1.3 With the exception of density values for which the g/cm3 unit is the industry standard, property values stated in inch-pound units are the standard. Values in SI units result from conversion in accordance with . They may be approximate and are only for information.

Standard Specification for Materials for Ferrous Powder Metallurgy (P/M) Structural Parts

YB/T 4207-2009 冶金用硬质合金齿圆锯片

本标准规定了治金用硬質合金齒圓鋸片的結構型式、基本參數及尺寸標記、技术要求、檢驗方法、檢 验规则、标志、包装，运输、储存、使用和维护。 本标准适用于锯切常温状态下各种型钢、

Carbide Toothed Circular Saw Blades for Metallurgy

YS/T 553-2009 重型刀具用硬质合金刀片毛坯

本标准规定了重型刀具用硬质合金刀片毛坯的要求、试验方法、检验规则、标志、包装、运输、贮存、订货单(合同)内容。 本标准适用于重型刀具用硬质合金刀片毛坯。

Heavy duty cemented carbide insert blanks for cutting tools