CN1752230A - 复合含碳球团的制造方法及其装置 - Google Patents
复合含碳球团的制造方法及其装置 Download PDFInfo
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- CN1752230A CN1752230A CN 200510117645 CN200510117645A CN1752230A CN 1752230 A CN1752230 A CN 1752230A CN 200510117645 CN200510117645 CN 200510117645 CN 200510117645 A CN200510117645 A CN 200510117645A CN 1752230 A CN1752230 A CN 1752230A
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Abstract
Description
批号 | 碾压混合参数 | 造球参数 | 球坯尺寸 | |||||||
碾混时间小时 | 碾轮、刮刀、铲与底盘距离mm | 预压力×104MPa | 总压力×105MPa | 线压力×103Mpa/cm | 长mm | 宽mm | 厚mm | |||
碾轮 | 刮刀 | 行星铲 | ||||||||
1 | 1.5 | 3~5.8 | 1~6 | 1~6 | 2 | 2.0 | 5.2 | 48 | 38 | 24 |
2 | 1.2 | 3.3~5 | 1~5.2 | 1~5.2 | 2 | 1.7 | 6.7 | 40 | 30 | 20 |
3 | 1.9 | 3~5 | 1~5 | 1~5 | 2 | 1.8 | 7.5 | 45 | 35 | 25 |
批号 | 液体钝化剂 | 球团在钝化剂中停留时间分钟 | 球团覆膜的厚度mm | 覆膜后球团冷却方式 | 覆膜球团的密度g/cm3 | 单个球团的耐压强度MPa | |
种类 | 钝化温度℃ | ||||||
矿物油 | 100 | 1 | 0.5 | 风冷 | 3.8 | 7.1 | |
石腊 | 150 | 1.2 | 0.9 | 自然冷却 | 3.5 | 5.9 | |
植物油 | 120 | 1.1 | 0.4 | 风冷 | 3.6 | 6.8 |
Claims (4)
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Application Number | Priority Date | Filing Date | Title |
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CNB2005101176454A CN100365138C (zh) | 2005-11-08 | 2005-11-08 | 复合含碳球团的制造方法及其装置 |
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Application Number | Priority Date | Filing Date | Title |
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CNB2005101176454A CN100365138C (zh) | 2005-11-08 | 2005-11-08 | 复合含碳球团的制造方法及其装置 |
Publications (2)
Publication Number | Publication Date |
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CN1752230A true CN1752230A (zh) | 2006-03-29 |
CN100365138C CN100365138C (zh) | 2008-01-30 |
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CNB2005101176454A Expired - Fee Related CN100365138C (zh) | 2005-11-08 | 2005-11-08 | 复合含碳球团的制造方法及其装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106181136A (zh) * | 2016-08-26 | 2016-12-07 | 天津市金桥焊材集团有限公司 | 一种用于焊芯涂装的药粉制团装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003736A (en) * | 1975-07-01 | 1977-01-18 | Bethlehem Steel Corporation | Method for preparing dry-collected fume for use in metallurgical furnaces |
CN1033195A (zh) * | 1988-11-17 | 1989-05-31 | 山西省稷山炼铁厂 | 铁精矿粉冷固球团制造方法及设备 |
CN1074714A (zh) * | 1993-03-18 | 1993-07-28 | 冶金工业部钢铁研究总院 | 炼铁用冷固结高含碳铁矿球团 |
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- 2005-11-08 CN CNB2005101176454A patent/CN100365138C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106181136A (zh) * | 2016-08-26 | 2016-12-07 | 天津市金桥焊材集团有限公司 | 一种用于焊芯涂装的药粉制团装置 |
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Owner name: DU HAO; LI JIZONG Free format text: FORMER OWNER: QINGDAO SENTIAN METAL CO., LTD. Effective date: 20080321 |
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Effective date of registration: 20080321 Address after: 302 units, unit 6, Signal Hill Road, Shinan District, Qingdao, Shandong Province: 266071 Co-patentee after: Li Jizong Patentee after: Du Hao Address before: Lu 8, two district, Jiaozhou Bay Industrial Park, Jiaozhou, Shandong, Qingdao: 266300 Patentee before: Sentian Metal Co., Ltd., Qingdao |
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