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B型夹杂物
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B型夹杂物
Encyclopedia
工学
钢中非金属夹杂物
释
B type inclusions
B型夹杂物
一种钢中的夹杂物。是氧化铝类夹杂。这类夹杂物大多不变形,形态比较小(一般小于3),黑色或带蓝色带角的颗粒,沿轧制方向排成一行,至少有三个颗粒,如氧化铁(FeO)、氧化锰(MnO)、二氧化硅(SiO2)、氧化铝(Al2O3)、氧化钙(CaO)等。
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single factor design
single-factor experiment
single-factor interest rate model
single-factor method
single factor of safety method
Single factor productivity measurement method
Single family
single-family housing
single family unit,SFU
single-fator fertilizer trial
single fault
single flow passage impeller
single-fluid description
single-fluid theory
single flux pinning
single focusing mass spectrometer
single folding potential
single foramen
single frequency
single-frequency
single frequency network
single-frequency positioning
single-frequency sounder
single-gene disorder, monogenic disorder
single gimbal control moment gyro
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