焊接_百度空间 关键词:灰口铸铁；补焊；熔合比；焊接工艺；热影响区 [gap=456]KEY WORDS:grey iron;bead welding;melting-mixing ratio;welding technique;thermal effect zone
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The effect of rapid thermal processing (RTP) on oxygen precipitates profile and denude zone (DZ) in Czochralski (CZ) silicon wafer during simulating CMOS processing is investigated.
本文研究了快速热处理工艺(RTP)在模拟的CMOS热处理工艺中对直拉硅单晶中氧沉淀和洁净区(DZ)的影响。
The transformation superplasticity in welding CGHAZ (Coarse Grain Heat Affected Zone) of EH36MOD steel and its effect on fatigue life have been studied with thermal simulating method.
采用热模拟方法，对EH36 MOD钢焊接热影响区粗晶区(CGHAZ)的相变超塑性及其对疲劳寿命的影响进行了研究。
The effect of welding line energy on microstructure and low temperature toughness of heat-affected zone(HAZ) of X70 pipeline steel was studied by welding thermal simulation method.
采用焊接热模拟技术、显微组织分析和冲击试验的方法，研究了焊接线能量对X70管线钢焊接热影响区组织和低温韧性的影响规律。
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