Materials Handbook 2011 Part 9 docx

... state has a tensile strength of 97 ,000 lb/in 2 (6 69 MPa) with elongation of 42%, small amounts of other elements will harden and strengthen it greatly. Molybdenum, 99 .95 % pure, is used for support ... alloys. One composition, AZ91, is avail- able in four grades: AZ91A, B, C, and D. AZ91C, for sand- and permanent-mold castings, contains 8.7% aluminum, as opposed to 9 in the die-castin...

Ngày tải lên: 11/08/2014, 14:20

... Diamond Salt, is 99 .5% pure with less than 1.5 parts per million of copper or iron. Micronized salt, tradenamed MicroSized salt, of the same company, is 99 .9% pure with thin flake particles of super ... of 39 to 591 ␮in (1 to 15 ␮m). Those used for continuous filament may be as small as 0.0035 in (0.0 09 cm). Astroquartz and Astroquartz II fiber, of JPS Glass and Industrial Fabrics, are...

Ngày tải lên: 11/08/2014, 14:20

... website. Materials, Their Properties and Uses ing surface. Standard tin of the London Metal Exchange must con- tain over 99 .75% tin. The common grade is known as Grade A tin. Straits tin is 99 . 895 % ... stability. It has a tensile strength of 13,300 lb/in 2 (92 MPa), a flexural strength of 19, 900 lb/in 2 (137 MPa), a flexural modulus of 426,000 lb/in 2 (2 ,93 7 MPa), and a notched Iz...

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... detection. 7. Acknowledgment This work was funded, in part, by the National Natural Science Fund of China (1 090 40 39, 10525416, 1 099 0101, and 91 021014), Key Project Sponsored by the National Education ... Opt. Lett. Vol.33, pp. 6 39- 641 Simon, C.; Weihs, G. & Zeilinger, A. (2000). Optimal quantum cloning via stimulated emission. Phys. Rev. Lett. Vol.84, pp. 299 3- 299 6 Fase...

Ngày tải lên: 19/06/2014, 21:20

... Co., is a precipitated calcium carbonate of 39- ␮in (1-␮m) particle size, and Suspenso, Surfex, and Nonferal are grades with particle sizes from 197 to 394 ␮in (5 to 10 ␮m). 214 CESIUM Downloaded ... chemical attack. All technical ceramics will withstand prolonged heating at a minimum of 1830°F (99 9°C). Therefore atmospheres, gases, and chemicals cannot penetrate the material surface and pro...

Ngày tải lên: 11/08/2014, 14:20

... white, with a Mohs hardness of 2.5. It fuses easily. Kryolith is cryolite of 98 to 99 % purity, and Kryocide is a grade of 90 % purity. The latter is the dust from the natural ore and is used as an ... of Use as given at the website. Materials, Their Properties and Uses DIAMOND. A highly transparent and exceedingly hard crystalline stone of almost pure carbon, 99 % of the isotope carbon...

Ngày tải lên: 11/08/2014, 14:20

... Australian tree E. dives, contains 92 to 94 % piperitone and is used in the manufacture of menthol. The yield is about 50% levo- menthol with a melting point of 91 to 95 °F (33 to 35°C). It lacks the ... needle-shaped, parti- cle. Mapico lemon yellow contains 87% Fe 2 O 3 , with 11.85% igni- tion loss. The particles are acicular and are only half the size of the crimson particles, being o...

Ngày tải lên: 11/08/2014, 14:20

... carbon-carbon composites, can be used at temperatures to about 6332°F (3500°C). Most comprise 99 .5 to 99 .9% carbon, and there are no reinforcement-to-matrix com- patibility problems because both ... gaskets with the same binder will resist temperatures to 800 to 90 0°F (427 to 482°C). For temperatures to 1100 to 1200°F ( 593 to 6 49 C), gaskets of graphite flakes compressed without a bin...

Ngày tải lên: 11/08/2014, 14:20

... Corroding lead, 99 .94 % pure, is for making white lead. Chemical lead, 99 .90 % pure, with some silver and copper, is the undesilverized lead from Missouri ores. Soft, undesilverized lead is 99 .93 % pure ... silver-lead ores of the Rocky Mountain states and is at least 99 .85% pure. Common lead A is desilverized and is 99 .85% pure, while common lead B is 99 .73% pure. Acid lead is ma...

Ngày tải lên: 11/08/2014, 14:20

... made by chemical reduction and has a purity of 99 .9% with amorphous particles 12 to 138 ␮in (0.3 to 3.5 ␮m) in diameter. Atomized powder has spherical particles of 50 to 200 mesh and is free-flowing. ... ranges from 52,000 to 57,000 lb/in 2 (3 59 to 393 MPa) and elongation from 62 to 68% depend- ing on thickness. MAT 21, of Mitsubishi Materials of Japan, has 19 molybdenum and 1.8 titani...

Ngày tải lên: 11/08/2014, 14:20