JPS54149348A - Preparation of metal composite materials - Google Patents
Preparation of metal composite materialsInfo
- Publication number
- JPS54149348A JPS54149348A JP5767378A JP5767378A JPS54149348A JP S54149348 A JPS54149348 A JP S54149348A JP 5767378 A JP5767378 A JP 5767378A JP 5767378 A JP5767378 A JP 5767378A JP S54149348 A JPS54149348 A JP S54149348A
- Authority
- JP
- Japan
- Prior art keywords
- explosives
- velocity
- explosion velocity
- sec
- joining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE: To prevent the defect, such as cracking of initiating part circumference or transformation etc. and to obtain the metal composite materials having a good joining condition, by setting high explosion velocity explosives in and around the initiating part of joining material and also, setting low explosion velocity explosives on the outside and then, initiating from the part of high explosion velocity explosives.
CONSTITUTION: The high explosion velocity explosives 3 having a high explosion velocity (preferably, 2300W3500m/sec) being highest velocity the same or less than the speed of sound of metal plate, is set in and around the intitiating part of the joining material 1, 2 in the extent more than 50mm of radius normally and the low explosion velocity explosives 4 having the velocity from 1500m/sec to about 70% of the speed of sound of the metal plate (preferably, 1700W 2700m/sec) determined by the material and thickness of the metal plate, is set on its outside. The explosives 3 is initiated by using the percussion cap 5 and the booster 6. By the above method, a large impact power is generated in the booster and necessary collision speed and angle for joining between the metal 1, 2, is obtained and non-welded part by pressure is decreased because good explosion transmitting property and sufficient impact power, is produced immediately.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5767378A JPS54149348A (en) | 1978-05-17 | 1978-05-17 | Preparation of metal composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5767378A JPS54149348A (en) | 1978-05-17 | 1978-05-17 | Preparation of metal composite materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54149348A true JPS54149348A (en) | 1979-11-22 |
Family
ID=13062426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5767378A Pending JPS54149348A (en) | 1978-05-17 | 1978-05-17 | Preparation of metal composite materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54149348A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191083A (en) * | 2014-07-30 | 2014-12-10 | 南京三邦金属复合材料有限公司 | Composite board segmented explosive-distribution blast method |
| CN105364294A (en) * | 2015-12-11 | 2016-03-02 | 舞钢神州重工金属复合材料有限公司 | Production process for large-thickness explosive welding 09MnNiDR composite plate for ultralow-temperature pressure container |
| CN108581180A (en) * | 2018-04-03 | 2018-09-28 | 安徽理工大学 | A method of eliminating explosive welding boundary effect |
-
1978
- 1978-05-17 JP JP5767378A patent/JPS54149348A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191083A (en) * | 2014-07-30 | 2014-12-10 | 南京三邦金属复合材料有限公司 | Composite board segmented explosive-distribution blast method |
| CN104191083B (en) * | 2014-07-30 | 2016-02-03 | 南京三邦新材料科技有限公司 | A kind of composite plate segmentation cloth medicine explosive method |
| CN105364294A (en) * | 2015-12-11 | 2016-03-02 | 舞钢神州重工金属复合材料有限公司 | Production process for large-thickness explosive welding 09MnNiDR composite plate for ultralow-temperature pressure container |
| CN105364294B (en) * | 2015-12-11 | 2017-05-31 | 舞钢神州重工金属复合材料有限公司 | Big thickness ultralow temperature pressure vessel explosive welding 09MnNiDR composite board processing techniques |
| CN108581180A (en) * | 2018-04-03 | 2018-09-28 | 安徽理工大学 | A method of eliminating explosive welding boundary effect |
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