V13 航空与航天用非金属材料 标准查询与下载

ASTM E2662-09 用于航空航天器的平板复合材料和夹层芯材X线检查的标准实施规程

Radiologic examination may be used during product and process design optimization, on line process control, after manufacture inspection, and in service inspection. In addition to verifying structural placement, radiologic examination can be used in the case of honeycomb core materials to detect node bonds, core-to-core splices, and core-to-structure splices. Radiologic examination is especially well suited for detecting sub-surface flaws. The general types of defects detected by radiologic examination include blown core, core corrosion, damaged filaments, density variation, entrapped fluid, fiber debonding, fiber misalignment, foreign material, fractures, inclusions, microcracks, node bond failure, porosity/voids, and thickness variation. Factors that influence image formation and X-ray attenuation in radiologic examination , and which are relevant to interpreting the images for the conditions of interest, should be included in the examination request. Examples are, but not limited to, the following: laminate (matrix and fiber) material, lay-up geometry, fiber volume fraction (flat panels); facing material, core material, facing stack sequence, core geometry (cell size); core density, facing void content, adhesive void content, and facing volume percent reinforcement (sandwich core materials); overall thickness, specimen alignment, specimen geometry relative to the beam (flat panels and sandwich core materials).1.1 This practice is intended to be used as a supplement to Practices E 1742, E 1255, and E 2033. 1.2 This practice describes procedures for radiologic examination of flat panel composites and sandwich core materials made entirely or in part from fiber-reinforced polymer matrix composites. Radiologic examination is: a) radiographic (RT) with film, b) Computed Radiography (CR) with Imaging Plate, c) Digital Radiology (DR) with Digital Detector Array’s (DDA), and d) Radioscopic (RTR) Real Time Radiology with a detection system such as an Image Intensifier. The composite materials under consideration typically contain continuous high modulus fibers (> 20 GPa), such as those listed in 1.4. 1.3 This practice describes established radiological examination methods that are currently used by industry that have demonstrated utility in quality assurance of flat panel composites and sandwich core materials during product process design and optimization, process control, after manufacture inspection, in service examination, and health monitoring. 1.4 This practice has utility for examination of flat panel composites and sandwich constructions containing but not limited to bismaleimide, epoxy, phenolic, poly(amide imide), polybenzimidazole, polyester (thermosetting and thermoplastic), poly(ether ether ketone), poly(ether imide), polyimide (thermosetting and thermoplastic), poly(phenylene sulfide), or polysulfone matrices; and alumina, aramid, boron, carbon, glass, quartz, or silicon carbide fibers. Typical as-fabricated geometries include uniaxial, cross ply and angle ply laminates; as well as honeycomb core sandwich constructions. 1.5 This practice does not specify accept-reject criteria and is not intended to be used as a means for approving flat panel composites or sandwich core materials for service. 1.6 To ensure proper use of the referenced standards, there are recognized nondestructive testing (NDT) specialists that are certified according to industry and company NDT specifications. It is recommended that a NDT specialist be a part of any composite component design, quality assurance, in service maintenance or damage examination. 1.7 Thi......

Standard Practice for Radiologic Examination of Flat Panel Composites and Sandwich Core Materials Used in Aerospace Applications

SAE AMS2810G-2008 弹性产品的识别和包装

This specification provides requirements for the identification and packaging of sheet, strip, extrusions, and molded parts made of natural rubber, synthetic rubber, reclaimed rubber, and combinations of the above with other materials such as asbestos, cork, and fabrics. AMS 2817 covers preferred requirements for identification and packaging of preformed packings.

Identification and Packaging, Elastomeric Products

SAE AMS3901/5D-2008 0.6%精制高模数为7100旦(7900 d tex)的有机纤维(对位芳族)粗纱

This specification covers one type of organic fiber in the form of roving. The product shall be formed as five ends of 1420 denier yarn (AMS 3901/4) collected into an approximately parallel arrangement without twist. Organic 7100 denier (7900 d tex) roving with 450 ksi (3103 MPa) or 21.0 g/d minimum tensile strength and 17.5 Msi (121 GPa) or 900 g/d minimum tensile modulus for use in filament winding requiring high tensile strength and high modulus of elasticity in tension.

Roving, Organic Fiber (Para-Aramid), High Modulus 7100 Denier, (7900 d tex), 0.6% Finish

SAE AMS3901/6D-2008 0.6%精制高模数为4560旦(5070 d tex)的有机纤维(对位芳族)粗纱

This specification covers one type of organic fiber in the form of roving. The product shall be formed as four ends of 1140 denier yarn (AMS 3901/3) collected into an approximately parallel arrangement without twist. Organic 4560 denier (5070 d tex) roving with 500 ksi (3447 MPa) or 21.0 g/d minimum tensile strength and 17.5 Msi (121 GPa) or 815 g/d minimum tensile modulus for use in filament winding requiring high tensile strength and high modulus of elasticity in tension.

Roving, Organic Fiber (Para-Aramid), High Modulus 4560 Denier, (5070 d tex), 0.6% Finish

SAE AMS3901/7D-2008 高模数2160 Denier(2400 d tex)0.6%涂饰的有机纤维(对芳族聚酰胺)纱线

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement. Organic 2160 denier (2400 d tex) yarn with 390 ksi (2689 MPa) or 19.0 g/d minimum tensile strength and 16.5 Msi (114 GPa) or 750 g/d minimum tensile modulus for use in filament winding requiring high tensile strength and high modulus of elasticity in tension.

Yarn, Organic Fiber (Para-Aramid), High Modulus 2160 Denier, (2400 d tex), 0.6% Finish

SAE AMS3901/9C-2008 1.2%精制高模数为380旦(420d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement. Organic 380 denier (420 d tex) yarn with 390 ksi (2689 MPa) or 22.0 g/d minimum tensile strength and 17.5 Msi (121 GPa) or 850 g/d minimum tensile modulus for use in weaving requiring high tensile strength and high modulus of elasticity in tension.

Yarn, Organic Fiber (Para-Aramid), High Modulus 380 Denier, (420 d tex), 1.2% Finish

SAE AMS3265D-2008 使用于间歇360℉(182℃)的抑制非铬酸盐腐蚀、耐燃料聚硫化物(T)橡胶密封剂

This specification covers a polysulfide (T) rubber sealing compound with non-chromated corrosion inhibitors, supplied as a two component system which cures at room temperature. This product has been used typically for contact with air pressures, fuels and water, but usage is not limited to such applications. Each application should be considered separately. Polysulfide (T) rubber has a service temperature range of -65 to +250 °F (-54 to +121 °C), with short term recurring exposures (approximately 6 hours) to 360 °F (182 °C). It can be used for aerodynamic smoothing, cabin pressure and fillet sealing and fastener overcoating.

Sealing Compound, Polysulfide (T) Rubber, Fuel Resistant, Non-chromated Corrosion Inhibiting for Intermittent Use to 360°F (182°C)

SAE AMS3901/8C-2008 1.2%精制高模数(215 d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement. Organic 195 denier (215 d tex) yarn with 390 ksi (2689 MPa) or 21.0 g/d minimum tensile strength and 18 Msi (124 GPa) or 895 g/d minimum tensile modulus for use in weaving requiring high tensile strength and high modulus of elasticity in tension.

Yarn, Organic Fiber (Para-Aramid), High Modulus (215 d tex), 1.2% Finish

SAE AMS3901/3D-2008 0.6%精制高模数OY 390(2689)/2309、拉伸强度为16.5(114)/900、拉伸模数为1140旦的有机纤维(对位芳族)纱线

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement. Organic 1140 denier (1270 d tex) yarn with 390 ksi (2689 MPa) or 22.0 g/d minimum tensile strength and 16.5 Msi (114 GPa) or 820 g/d minimum tensile modulus for use in general purpose composites requiring high tensile strength and high modulus of elasticity in tension.

Yarn, Organic Fiber (Para-Aramid), High Modulus OY 390 (2689)/2309 Tensile Strength 16.5 (114)/900 Tensile Modulus 1140 Denier, (1270 d tex), 0.6% Finish

SAE AMS3901/1D-2008 0.6%精制高模数为195旦(215 d tex)旦的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement. Organic 195 denier (215 d tex) yarn with 390 ksi (2689 MPa) or 19.0 g/d minimum tensile strength and 18 Msi (124 GPa) or 850 g/d minimum tensile modulus for use in general purpose composites requiring high tensile strength and high modulus of elasticity in tension.

Yarn, Organic Fiber (Para-Aramid), High Modulus 195 (215 d tex) Denier, 0.6% Finish

SAE AMS3901/2D-2008 0.6%精制高模数为380旦(420d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement. Organic 380 denier (420 d tex) yarn with 390 ksi (2689 MPa) or 22.0 g/d minimum tensile strength and 17.5 Msi (121 GPa) or 850 g/d minimum tensile modulus for use in general purpose composites requiring high tensile strength and high modulus of elasticity in tension.

Yarn, Organic Fiber (Para-Aramid), High Modulus 380 Denier, (420 d tex), 0.6% Finish

SAE AMS3901/10C-2008 1.2%精制高模数为1140旦(1270d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Yarn, Organic Fiber (Para-Aramid), High Modulus 1140 (1270 d tex) Denier, 1.2% Finish

SAE AMS3901/14B-2008 0.6%精制高模数为2840旦(3160 d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Yarn, Organic Fiber (Para-Aramid), High Modulus 2840 (3160 d tex) Denier, 0.6% Finish

SAE AMS3901/11C-2008 1.2%精制高模数为1420旦(1580 d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Yarn, Organic Fiber (Para-Aramid), High Modulus 1420 (1580 d tex) Denier, 1.2% Finish

SAE AMS3901/15B-2008 0.6%精制高模数为7350旦(8200 d tex)的有机纤维(芳族)粗纱

This specification covers one type of organic fiber in the form of roving. The product shall be formed as three ends of 2450 denier yarn (AMS 3901/13) collected into an approximately parallel arrangement without twist.

Roving, Organic Fiber (Paramid), High Modulus 7350 Denier, (8200 d tex), 0.6% Finish

SAE AMS3901/17B-2008 高模数720 Denier(800 d tex)1.2%涂饰的有机纤维(对芳族聚酰胺)纱线

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Yarn, Organic Fiber (Para-Aramid), High Modulus 720 Denier, (800 d tex), 1.2% Finish

SAE AMS3901/16B-2008 0.6%精制高模数为8520旦(9500d tex)的有机纤维(对位芳族)粗纱

This specification covers one type of organic fiber in the form of roving. The product shall be formed as three ends of 2840 denier yarn (AMS 3901/14) collected into an approximately parallel arrangement without twist.

Roving, Organic Fiber (Para-Aramid), High Modulus 8520 Denier, (9500 d tex), 0.6% Finish

SAE AMS3901/13B-2008 0.6%精制高模数为2450旦(2720 d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Yarn, Organic Fiber (Para-Aramid), High Modulus 2450 (2720 d tex) Denier, 0.6% Finish

SAE AMS3901/4D-2008 0.6%精制高模数为1420旦(1580 d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Yarn, Organic Fiber (Para-Aramid), High Modulus 1420 Denier, (1580 d tex), 0.6% Finish

SAE AMS3901/12C-2008 1.2%精制高模数为2160旦(2400 d tex)的有机纤维(对位芳族)纱

This specification covers one type of organic fiber in the form of yarn. The product shall be formed as a multiplicity of filaments drawn together and gathered into an approximately parallel arrangement.

Yarn, Organic Fiber (Para-Aramid), High Modulus 2160 (2400 d tex) Denier, 1.2% Finish