CN113649579A - 含强韧外层及脆性内层的复合含能破片及其制备方法 - Google Patents
含强韧外层及脆性内层的复合含能破片及其制备方法 Download PDFInfo
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- CN113649579A CN113649579A CN202110946827.1A CN202110946827A CN113649579A CN 113649579 A CN113649579 A CN 113649579A CN 202110946827 A CN202110946827 A CN 202110946827A CN 113649579 A CN113649579 A CN 113649579A
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- powder
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- sintering
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- tungsten
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/16—Both compacting and sintering in successive or repeated steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
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- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B27/00—Compositions containing a metal, boron, silicon, selenium or tellurium or mixtures, intercompounds or hydrides thereof, and hydrocarbons or halogenated hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
Abstract
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CN202110946827.1A CN113649579B (zh) | 2021-08-18 | 2021-08-18 | 含强韧外层及脆性内层的复合含能破片及其制备方法 |
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CN202110946827.1A CN113649579B (zh) | 2021-08-18 | 2021-08-18 | 含强韧外层及脆性内层的复合含能破片及其制备方法 |
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CN113649579A true CN113649579A (zh) | 2021-11-16 |
CN113649579B CN113649579B (zh) | 2022-06-14 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114508968A (zh) * | 2022-01-11 | 2022-05-17 | 北京理工大学 | 复合结构含能微弹丸毁伤云的制备方法与评估方法 |
CN114508969A (zh) * | 2022-01-11 | 2022-05-17 | 北京理工大学 | 高活性含能微弹丸毁伤云的制备方法与评估方法 |
CN114508970A (zh) * | 2022-01-11 | 2022-05-17 | 北京理工大学 | 高强度含能微弹丸毁伤云的制备方法与评估方法 |
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CN110140442B (zh) * | 2015-06-03 | 2017-09-15 | 浙江英洛华磁业有限公司 | 一种复合WZr合金含能破片的制造工艺 |
CN110340349A (zh) * | 2019-08-01 | 2019-10-18 | 北京理工大学 | 一种复合装药结构的含能破片的制备方法 |
CN110372461A (zh) * | 2019-08-01 | 2019-10-25 | 北京理工大学 | 一种外层金属基内层炸药基的复合含能破片的制备方法 |
CN110903153A (zh) * | 2019-12-17 | 2020-03-24 | 宜昌市恒益亚盛科技有限责任公司 | 高可塑性含能构造 |
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2021
- 2021-08-18 CN CN202110946827.1A patent/CN113649579B/zh active Active
Patent Citations (8)
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WO2014149845A1 (en) * | 2013-03-15 | 2014-09-25 | Aerojet Rocketdyne, Inc. | Producing a fragment/ reactive material assembly |
CN110140442B (zh) * | 2015-06-03 | 2017-09-15 | 浙江英洛华磁业有限公司 | 一种复合WZr合金含能破片的制造工艺 |
CN105441765A (zh) * | 2016-01-05 | 2016-03-30 | 河南科技大学 | 弹用高比重钨合金及其制备方法 |
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CN110340349A (zh) * | 2019-08-01 | 2019-10-18 | 北京理工大学 | 一种复合装药结构的含能破片的制备方法 |
CN110372461A (zh) * | 2019-08-01 | 2019-10-25 | 北京理工大学 | 一种外层金属基内层炸药基的复合含能破片的制备方法 |
CN110903153A (zh) * | 2019-12-17 | 2020-03-24 | 宜昌市恒益亚盛科技有限责任公司 | 高可塑性含能构造 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114508968A (zh) * | 2022-01-11 | 2022-05-17 | 北京理工大学 | 复合结构含能微弹丸毁伤云的制备方法与评估方法 |
CN114508969A (zh) * | 2022-01-11 | 2022-05-17 | 北京理工大学 | 高活性含能微弹丸毁伤云的制备方法与评估方法 |
CN114508970A (zh) * | 2022-01-11 | 2022-05-17 | 北京理工大学 | 高强度含能微弹丸毁伤云的制备方法与评估方法 |
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Inventor after: Shu Qinghai Inventor after: Xia Weihao Inventor after: Shi Yansong Inventor after: Lv Xijuan Inventor after: Cheng Lirong Inventor after: Zhao Shuai Inventor after: Wang Dongxu Inventor after: Zou Haoming Inventor after: Xu Bolin Inventor after: Wen Ping Inventor before: Shu Qinghai Inventor before: Xia Weihao Inventor before: Shi Yansong Inventor before: Lv Xijuan Inventor before: Cheng Lirong Inventor before: Zhao Shuai Inventor before: Wang Dongxu Inventor before: Zou Haoming Inventor before: Xu Bolin Inventor before: Wen Ping |
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