| DGJW40钢结硬质合金组织评价与热处理工艺研究 |
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| 引用本文： | 杜晓东. DGJW40钢结硬质合金组织评价与热处理工艺研究[J]. 新技术新工艺, 2001, 0(4): 30-31 |
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| 作者姓名： | 杜晓东 |
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| 作者单位： | 合肥工业大学 |
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| 摘 要： | 采用新工艺制成的1种新型WC钢结硬质合金，经分析，其组织致密，宏观缺陷少，硬质相分布均匀。经不同工艺进行淬、回火，结果表明1150℃加热淬火＋150℃×3h回火为最佳工艺。
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| 关 键 词： | 钢结硬质合金 热处理 组织 |
A Study of the HeattreatProcess and the Stucture on Steel Bonded Carbide DGJW40 |
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| Du Xiaodong. A Study of the HeattreatProcess and the Stucture on Steel Bonded Carbide DGJW40[J]. New Technology & New Process, 2001, 0(4): 30-31 |
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| Authors: | Du Xiaodong |
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| Affiliation: | Hefei Industrial University Du Xiaodong |
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| Abstract: | A new kind of steel bonded carbide made by a new process has high density little macodefeet and distrubuted hard grain.Vairous quenched and tempered have been down.The result show that the quenehed at 1150℃ and temperded at 1150℃×3h is the optimum process. |
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| Keywords: | steel bonded carbide heat treat mestucturent |
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