precipitation strength

Analysis and calculation of tank body strength in modification of 10.5 ф× 32m seed precipitation tank

Φ10.5×32m种分槽改造槽体强度分析及计算

The high-temperature ductility deteriorates and intra-granular strength increases with an increases of dynamic precipitation of carbide.

结果表明:晶内强度随碳化物动态析出量的增加而上升,高温塑性随之而降低.

Incoloy alloy 903 is a precipitation hardened Ni-Fe-Co alloy with outstanding characteristics: low coefficient of thermal expansion, nearly constant modulus of elasticity and higher strength.

Incoloy903合金系沉淀强化型Ni-Fe-Co基合金，它具有低的热膨胀系数，几乎恒定的弹性模量和较高的强度。

Application Of high-strength precipitation-hardening stainless steel in aircraft

高强度沉淀硬化不锈钢在飞上应用

Porcine C1q was purified from porcine serum by means of euglobulin precipitation by PEG, low ionic strength precipitation, IgG-Sepharose 4B affinity chromatography and Sephadex G-200 chromatography.

猪C1q由猪血清通过PEG沉淀优球蛋白、低离子强度透析沉淀、IgG－Sepharose48亲和层析、Sephadex G－200凝胶层析等步骤分离纯化，每300ml血清可制得9.8mgC1q，产率为46.7%。