British Abstracts: Pure chemistry and physiology. ser. A1941 |
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... Alloys with 7 % of In quenched from 600 ° and tempered for 2 hr . at 300 ° show an increase of Brinell hardness up to 56 % com- pared with quenched but untempered alloys . Alloys with In 4 % do not show this effect unless they are ...
... Alloys with 7 % of In quenched from 600 ° and tempered for 2 hr . at 300 ° show an increase of Brinell hardness up to 56 % com- pared with quenched but untempered alloys . Alloys with In 4 % do not show this effect unless they are ...
Trang 79
... alloys obtained by magnetic susceptibility measurements . A. J. E. W. " X - Ray analysis of gold - aluminium alloys . O. E. Ullner ( Arkiv Kemi , Min . , Geol . , 1940 , 14 , A , No. 3 , 20 pp .; cf. Coffinberry et al . , A. , 1938 , I ...
... alloys obtained by magnetic susceptibility measurements . A. J. E. W. " X - Ray analysis of gold - aluminium alloys . O. E. Ullner ( Arkiv Kemi , Min . , Geol . , 1940 , 14 , A , No. 3 , 20 pp .; cf. Coffinberry et al . , A. , 1938 , I ...
Trang 253
... alloys were prepared by sintering pressed bars of the mixed powders in H2 . Alloys with < 45 % of W were hot - rolled at 900- 1300 ° ; those containing 25-38 % of W were liable to inter- cryst . cracking , possibly as a result of gas ...
... alloys were prepared by sintering pressed bars of the mixed powders in H2 . Alloys with < 45 % of W were hot - rolled at 900- 1300 ° ; those containing 25-38 % of W were liable to inter- cryst . cracking , possibly as a result of gas ...
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General Physical and Inorganic Chemistry I II Subatomics | 1 |
Molecular Structure | 3 |
Crystal Structure | 5 |
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absorption Acad acid activation energy activity adsorbed adsorption alloys Amer analysis approx ation atoms bands calc catalyst Chem chemical CO₂ coeff colloidal compounds Compt concn const containing crystal curves decomp decreases deposits described determined deuterons diffraction diffusion discussed effect electrolytes electron emission energy entropy equation equilibrium EtOH ferromagnetic films formation formed glass H₂ H₂O heat hydrogen hysteresis increases indicate Instr intensity ionisation ions Kolloid lattice layer liquid magnetic Me.v measured mesons mesotrons metals method minerals mixtures monoclinic neutrons observed obtained oxidation particles PhOH Phys Physical Chem Physical Rev polarisation potential presence pressure Proc protons quartz radioactive reaction Russ salts Shurn solid solid solutions sols solubility solutions solvent spectra spectrum structure surface temp theory thermal titration unit cell vals vapour velocity viscosity X-ray