CN103626614B - 一种低爆速爆炸焊接炸药 - Google Patents
一种低爆速爆炸焊接炸药 Download PDFInfo
- Publication number
- CN103626614B CN103626614B CN201310643661.1A CN201310643661A CN103626614B CN 103626614 B CN103626614 B CN 103626614B CN 201310643661 A CN201310643661 A CN 201310643661A CN 103626614 B CN103626614 B CN 103626614B
- Authority
- CN
- China
- Prior art keywords
- explosive
- explosion
- welding
- explosion velocity
- low
- 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.)
- Active
Links
- 239000002360 explosive Substances 0.000 title claims abstract description 64
- 238000004880 explosion Methods 0.000 title claims abstract description 63
- 238000003466 welding Methods 0.000 title claims abstract description 32
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 32
- 239000011780 sodium chloride Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011435 rock Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000003814 drug Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 9
- 239000002131 composite material Substances 0.000 abstract description 5
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- QHDUJTCUPWHNPK-UHFFFAOYSA-N methyl 7-methoxy-2h-indazole-3-carboxylate Chemical compound COC1=CC=CC2=C(C(=O)OC)NN=C21 QHDUJTCUPWHNPK-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310643661.1A CN103626614B (zh) | 2013-12-04 | 2013-12-04 | 一种低爆速爆炸焊接炸药 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310643661.1A CN103626614B (zh) | 2013-12-04 | 2013-12-04 | 一种低爆速爆炸焊接炸药 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103626614A CN103626614A (zh) | 2014-03-12 |
CN103626614B true CN103626614B (zh) | 2014-08-13 |
Family
ID=50208109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310643661.1A Active CN103626614B (zh) | 2013-12-04 | 2013-12-04 | 一种低爆速爆炸焊接炸药 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103626614B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104496733A (zh) * | 2014-12-16 | 2015-04-08 | 陕西红旗民爆集团股份有限公司 | 爆速、猛度可调型低爆速炸药及制备工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB420915A (en) * | 1933-06-09 | 1934-12-10 | Albert Greville White | Improvements in or relating to blasting explosive cartridges and borehole charges |
CN101298114A (zh) * | 2008-06-23 | 2008-11-05 | 南京润邦金属复合材料有限公司 | 大厚度BFe30-1-1/35CrMo爆炸焊接高强度高耐蚀复合板 |
CN101444794A (zh) * | 2008-12-04 | 2009-06-03 | 南京润邦金属复合材料有限公司 | 爆炸焊接3Cr13Mo/42CrMo高耐磨耐蚀复合轧辊 |
CN102173969A (zh) * | 2010-11-26 | 2011-09-07 | 西安天力金属复合材料有限公司 | 一种低爆速高猛度爆炸复合用炸药及其使用方法 |
CN103288567A (zh) * | 2013-05-17 | 2013-09-11 | 四川凯达化工有限公司 | 一种低爆速膨化硝铵炸药及其制备方法 |
-
2013
- 2013-12-04 CN CN201310643661.1A patent/CN103626614B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB420915A (en) * | 1933-06-09 | 1934-12-10 | Albert Greville White | Improvements in or relating to blasting explosive cartridges and borehole charges |
CN101298114A (zh) * | 2008-06-23 | 2008-11-05 | 南京润邦金属复合材料有限公司 | 大厚度BFe30-1-1/35CrMo爆炸焊接高强度高耐蚀复合板 |
CN101444794A (zh) * | 2008-12-04 | 2009-06-03 | 南京润邦金属复合材料有限公司 | 爆炸焊接3Cr13Mo/42CrMo高耐磨耐蚀复合轧辊 |
CN102173969A (zh) * | 2010-11-26 | 2011-09-07 | 西安天力金属复合材料有限公司 | 一种低爆速高猛度爆炸复合用炸药及其使用方法 |
CN103288567A (zh) * | 2013-05-17 | 2013-09-11 | 四川凯达化工有限公司 | 一种低爆速膨化硝铵炸药及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103626614A (zh) | 2014-03-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Buczkowski et al. | Detonation properties of mixtures of ammonium nitrate based fertilizers and fuels | |
CN100413819C (zh) | 煤矿许用低爆速水胶炸药及其制造方法 | |
CN101323552B (zh) | 煤矿许用粉状乳化铵油炸药及其制备工艺 | |
CN102603440B (zh) | 一种用于爆炸焊接的低爆速粉状乳化炸药 | |
CN104761419A (zh) | 一种爆炸复合型铵油炸药及制备方法 | |
CN103724143B (zh) | 一种岩石粉状民用乳化炸药及其生产工艺 | |
CN103319290A (zh) | 耐低温高威力煤矿许用水胶炸药及其制造方法 | |
CN101323551B (zh) | 岩石粉状乳化铵油炸药及其制备工艺 | |
CN104045495A (zh) | 一种粘性粒状铵油炸药及其制备方法 | |
CN106008122B (zh) | 一种用于现场混装粉状乳化炸药及其制备方法 | |
Figuli et al. | Comparison of the efficacy of homemade and industrially made ANFO explosives as an improvised explosive device charge | |
CN105949017A (zh) | 薄板爆炸焊接用膏状乳化炸药 | |
CN106478324B (zh) | 二氧化碳气体爆破器用发热剂 | |
CN103626614B (zh) | 一种低爆速爆炸焊接炸药 | |
CN1029521C (zh) | 粒状乳化岩石炸药 | |
CN101306966A (zh) | 一种含海绵钛粉高威力改性铵油炸药及其制备方法 | |
CN105016934A (zh) | 一种多孔粒状铵油炸药的制备方法 | |
CN100361942C (zh) | 低爆速钢板复合爆炸焊接铵油炸药 | |
CN102531810B (zh) | 一种防返粉改性铵油炸药 | |
CN106631645B (zh) | 二氧化碳相变致裂用发热剂 | |
CN106565388B (zh) | 一种破岩药柱及其制备方法 | |
CN104844394A (zh) | 新型煤矿乳化炸药 | |
CN104761418A (zh) | 一种用于爆炸焊接的低爆速炸药及其制备方法 | |
CN104496733A (zh) | 爆速、猛度可调型低爆速炸药及制备工艺 | |
CN103242115B (zh) | 水胶铵油炸药及其生产方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUNAN FANGHENG COMPOSITE MATERIALS CO., LTD. Free format text: FORMER OWNER: CENG ZHIHENG Effective date: 20150825 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150825 Address after: Hunan, Changsha province hi tech Development Zone, Lu Feng Road, No. 69, synthetic workshop 101 Patentee after: HUNAN FORHOME COMPOSITE MATERIALS Co.,Ltd. Address before: 410017 3-8-1504, 100 international new town, south 2nd Ring Road, Hunan, Changsha Patentee before: Zeng Zhiheng |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Low explosion velocity explosive for explosive welding Effective date of registration: 20180404 Granted publication date: 20140813 Pledgee: Bank of Changsha Co.,Ltd. Kaifu sub branch Pledgor: HUNAN FORHOME COMPOSITE MATERIALS Co.,Ltd. Registration number: 2018430000022 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210318 Granted publication date: 20140813 Pledgee: Bank of Changsha Co.,Ltd. Kaifu sub branch Pledgor: HUNAN FORHOME COMPOSITE MATERIALS Co.,Ltd. Registration number: 2018430000022 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 410000 floor 7, scientific research exhibition building, Hunan people's Printing Co., Ltd., No. 328, tongzipo West Road, Changsha high tech Development Zone, Changsha City, Hunan Province Patentee after: Hunan Fangheng New Material Technology Co.,Ltd. Address before: 101, synthesis workshop, No.69, Lufeng Road, high tech Development Zone, Changsha City, Hunan Province Patentee before: HUNAN FORHOME COMPOSITE MATERIALS Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A low detonation velocity explosive for explosive welding Effective date of registration: 20220526 Granted publication date: 20140813 Pledgee: CITIC Bank Changsha branch Pledgor: Hunan Fangheng New Material Technology Co.,Ltd. Registration number: Y2022430000034 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231101 Granted publication date: 20140813 Pledgee: CITIC Bank Changsha branch Pledgor: Hunan Fangheng New Material Technology Co.,Ltd. Registration number: Y2022430000034 |