49.025.99 其他材料 标准查询与下载

HB 8634-2022 航空复合材料成型用透气毡规范

Specification of breather used for aviation composite materials

SN EN 4866-2021 航空航天系列有机基复合材料的缺陷和瑕疵定义

Aerospace series - Definitions of imperfections and defects in organic matrix composite materials

EN 4866:2021 航空航天系列有机基复合材料的缺陷和瑕疵定义

Aerospace series - Definitions of imperfections and defects in organic matrix composite materials

OEVE/OENORM EN 16602-70-80-2021 空间产品保证 空间应用金属粉末床聚变技术的加工和质量保证要求

Space product assurance - Processing and quality assurance requirements for metallic powder bed fusion technologies for space applications

GOST R 59310-2021 空间系统 泡沫化合物 一般规格

Space systems. Foam compounds. General specifications

PNST 533-2021 空间系统 碳-碳和陶瓷基复合材料 术语和定义

Space systems. Carbon-carbon and ceramic matrix composites. Terms and definitions

PNST 532-2021 空间系统 碳-碳和陶瓷基复合材料 表观密度和开孔率的测定

Space systems. Carbon-carbon and ceramic matrix composites. Determination of apparent density and of open porosity

PNST 534-2021 空间系统 碳-碳和陶瓷基复合材料 分类和属性列表

Space systems. Carbon-carbon and ceramic matrix composites. Classification and list of properties

ASTM F1110-09(2020) 三明治腐蚀试验标准试验方法

1.1 This test method defines the procedure for evaluating the corrosivity of aircraft maintenance chemicals, when present between faying surfaces (sandwich) of aluminum alloys commonly used for aircraft structures. This test method is intended to be used in the qualification and approval of compounds employed in aircraft maintenance operations. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information. 1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements appear in Section 9. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Sandwich Corrosion Test

BS EN 4245:2020 航空航天系列 耐热合金FE-PM1708 真空电弧重熔 如同锻造 锻件库存 深度≤300毫米

What is BS EN 4245 about?    BS EN 4245 discusses standards for heat-resisting alloy, forged stock for aerospace applications. BS EN 4245 is part of the series of European metallic material standards for aerospace applications.   BS EN 4245 specifies the requirements relating to:   Heat resisting alloy FE-PM1708   Vacuum arc remelted   Forged  

Aerospace series. Heat resisting alloy FE-PM1708. Vacuum arc remelted. As forged. Forging stock. De ≤ 300 mm

BS EN 4244:2020 航空航天系列 耐热合金FE-PM1708 真空电弧重熔 经过硬化和回火 酒吧 a或D≤200毫米 1 000 MPa ≤ Rm ≤ 1 140 MPa

What is BS EN 4244 about?    BS EN 4244 discusses standards for heat-resisting alloy, hardened, and tempered bars for aerospace applications. BS EN 4244 is part of the series of European metallic material standards for aerospace applications.   BS EN 4244 specifies the requirements relating to:   Heat-resisting alloy FE-PM1708  

Aerospace series. Heat resisting alloy FE-PM1708. Vacuum arc remelted. Hardened and tempered. Bars. a or D ≤ 200 mm. 1 000 MPa ≤ Rm ≤ 1 140 MPa

BS EN 3219:2020 航空航天系列 耐热镍基合金（NI-P100HT） 冷加工并软化 用于紧固件连续锻造或挤压的棒材和线材 3毫米≤D≤30毫米

What is BS EN 3219 about?    BS EN 3219 is part of the series of European metallic material standards for aerospace applications and specifies the requirements relating to:   Heat-resisting nickel base alloy (NI-P100HT)   Cold worked and softened bar and wire   Bar and wire for continuous forging or extrusion for fasteners   3 mm ≤ D ≤ 30 mm   Who is BS EN 3219 for?

Aerospace series. Heat resisting nickel base alloy (NI- P100HT). Cold worked and softened. Bar and wire for continuous forging or extrusion for fasteners. 3 mm ≤ D ≤ 30 mm

BS EN 3666:2020 航空航天系列 耐热合金NI-PH2601 固溶处理和冷加工 锻造紧固件棒材 D≤50毫米 1 550 MPa ≤ Rm ≤ 1 830 MPa

What is BS EN 3666 about?    BS EN 3666 discusses standards for heat-resisting alloy, solution-treated and cold-worked bars for forged fasteners for aerospace applications.   BS EN 3666 is part of the series of European metallic material standards for aerospace applications.   BS EN 3666 specifies the requirements relating to:   Heat resisting alloy NI-PH2601

Aerospace series. Heat resisting alloy NI-PH2601. Solution treated and cold worked. Bar for forged fasteners. D ≤ 50 mm. 1 550 MPa ≤ Rm ≤ 1 830 MPa

ASTM E285-08(2020) 绝热材料氧乙炔消融试验的标准试验方法

1.1 This test method covers the screening of ablative materials to determine the relative thermal insulation effectiveness when tested as a flat panel in an environment of a steady flow of hot gas provided by an oxyacetylene burner. 1.2 This test method should be used to measure and describe the properties of materials, products, or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard of materials, products, or assemblies under actual fire conditions. However, results of this test method may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Oxyacetylene Ablation Testing of Thermal Insulation Materials

ASTM F1111-08b(2019) 用飞机维修化学品腐蚀低脆化镉板的标准试验方法

1.1 This test method is intended as a means of determining the corrosive effects of aircraft maintenance chemicals on low-embrittling cadmium plating used on aircraft high-strength steel, under conditions of total immersion by quantitative measurements of weight change. 1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements see Section 6, 4.1. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Corrosion of Low-Embrittling Cadmium Plate by Aircraft Maintenance Chemicals

BS EN 2957:2019 航空航天系列 锻造样品的制备方法

What is BS EN 2957- Method of preparation of forged samples about?   BS EN 2957 is a standard that serves technical specifications for the method of preparation of forged samples that ensure operational life and structural integrity in aerospace applications. Improves physical properties   BS EN 2957 defines the requirements for the preparation of forged test samples. It is applicable when referenced in the relevant EN material standard or EN technical specification unless there are any exceptions.   BS EN 2957 applies to round products of ≥ 20 mm diameters or other shapes of the equivalent cross-section.  

Aerospace series. Method of preparation of forged samples

BS EN 3220:2019 航空航天系列 耐热镍基合金（Ni-P101HT） 冷加工并软化 用于紧固件连续锻造或挤压的棒材和线材 3毫米≤D≤30毫米

What is BS EN 3220 - Nickel-base alloy about ?    BS EN 3220 is a European metallic material standard for aerospace applications and specifies the requirements relating to:   Heat-resisting nickel base alloy (Ni-P101HT)   Cold worked and softened bar and wire   Bar and wire for continuous forging or extrusion for fasteners    3 mm ≤ D ≤ 30 mm

Aerospace series. Heat resisting nickel base alloy (Ni-P101HT). Cold worked and softened. Bar and wire for continuous forging or extrusion for fasteners. 3 mm ≤ D ≤ 30 mm

BS EN 2952:2019 航空航天系列 耐热合金NI-PH2601 固溶处理和冷加工 锻造紧固件棒材 D≤50毫米 1 270 MPa ≤ Rm ≤ 1 550 MPa

What is BS EN 2952- Aerospace series: Heat resisting alloy NI-PH2601 bar for forged fasteners about?   BS EN 2952 is a metallic material standard that covers technical specifications for Aerospace series: Heat resisting alloy NI-PH2601 bar for forged fasteners for aerospace applications which increases strength, performance and thermal resistance aerospace applications.   BS EN 2952 specifies the requirements relating to Heat resisting alloy NI-PH2601 bar for forged fasteners in the solution treated and cold worked delivery condition.   BS EN 2952 specifies a tensile strength range of 1270 MPa ≤ Rm ≤ 1550 MPa and a limit dimension of D ≤ 50 mm for aerospace applications.   Who is BS EN 2952- Aerospace series: Heat resisting alloy NI-PH2601 bar for forged fasteners for?   BS EN 2952 on Aerospace series: Heat resisting alloy NI-PH2601 bar for forg...

Aerospace series. Heat resisting alloy NI-PH2601. Solution treated and cold worked. Bar for forged fasteners. D ≤ 50 mm. 1 270 MPa ≤ Rm ≤ 1 550 MPa

ASTM E1731-11(2018) 用重量法测定洁净室手套中不挥发残留物的标准试验方法

1.1 This test method covers the determination of solvent extractable nonvolatile residue (NVR) from gloves used in cleanrooms where spacecraft are assembled, cleaned, or tested. 1.2 The NVR of interest is that which can be extracted from gloves using a specified solvent that has been selected for its extracting qualities, or because it is representative of solvents used in the particular facility. Alternative solvents may be used, but since their use may result in different values being generated, they must be identified in the procedure data sheet. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Gravimetric Determination of Nonvolatile Residue from Cleanroom Gloves

ASTM E1560-18 洁净室刮水器非挥发性残留物重量测定的标准试验方法

1.1 This test method covers the determination of solvent extractable nonvolatile residue (NVR) from wipers used in assembly, cleaning, or testing of spacecraft, but not from those used for analytical surface sampling of hardware. 1.2 The NVR of interest is that which can be extracted from cleanroom wipers using a specified solvent that has been selected for its extractive qualities. Alternative solvents may be selected, but since their use may result in different values being generated, they must be identified in the procedure data sheet. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3.1 Exception—The inch-pound units are included for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Gravimetric Determination of Nonvolatile Residue From Cleanroom Wipers