quenched and tempered
淬火和回火：一种金属加工工艺
常用释义
英式发音
美式发音
基本释义
- 淬火和回火：一种金属加工工艺，通过快速冷却和加热处理来改善金属的硬度和强度。
例句
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1·To meet such a need, it is generally required to get such pipes quenched and tempered.要达到所需的力学性能，一般要对其进行调质处理。
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2·Racks: These pieces are flame-cut from very high quality quenched and tempered plates.机箱：这些碎片都是从优质的调质的板材热切而成的。
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3·After cemented carbide brazed is quenched and tempered, the strength of welding stam descend obviously.硬质合金钎焊后进行淬火、回火处理，焊缝强度明显下降。
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4·Mechanical properties of normalized Q460E could reach the requirement of some medium carbon quenched and tempered steel.Q 460e钢正火可以达到某些中碳调质钢的力学性能要求。
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5·This paper describes the application of high strength quenched and tempered steel in semi-submersible drilling platform.阐述了超高强度的淬火回火钢（调制钢）在深海半潜式钻井平台中的应用。
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6·Generally used in quenched and tempered state, can also carry on the carbonitriding and high-frequency surface hardening.一般在调质状态下使用，还可以进行碳氮共渗和高频表面淬火处理。
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7·Being compared with the normalized steel, the quenched and tempered steel can led to a joint with higher strength and toughness.正火态与调质态母材相比，后者可得到强韧性较高的接头。
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8·Low-alloy high strength quenched and tempered steel suggested using one-stage rolling method, cooling rate should not be too low.低合金高强度调质钢建议采用一阶段的轧制方式，冷速不宜过低。
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9·The technology of traditional quenched and tempered medium carbon steel sliding yoke is very complicated and it has high rejection rate too.传统的中碳钢调质处理滑动叉，工艺复杂、废品率高。
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10·The plates shall be fully killed and shall be fine austenitic grain treated. They shall be normalized, normalized and tempered or quenched and tempered.钢板应为全镇静钢且经奥氏体精细粒度处理。规格化的，规格化及回火的或淬火及回火。(译文请指正)。