BR0307511A - Agente de desencobrear para uma carga de projeção - Google Patents
Agente de desencobrear para uma carga de projeçãoInfo
- Publication number
- BR0307511A BR0307511A BR0307511-7A BR0307511A BR0307511A BR 0307511 A BR0307511 A BR 0307511A BR 0307511 A BR0307511 A BR 0307511A BR 0307511 A BR0307511 A BR 0307511A
- Authority
- BR
- Brazil
- Prior art keywords
- agent
- tin
- bismuth
- uncovering
- projection
- Prior art date
Links
- 229910052718 tin Inorganic materials 0.000 abstract 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 3
- 229910052797 bismuth Inorganic materials 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 239000010949 copper Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 150000001622 bismuth compounds Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004061 uncoupling agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/24—Cartridges, i.e. cases with charge and missile for cleaning; for cooling; for lubricating ; for wear reducing
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
- C06B23/04—Compositions characterised by non-explosive or non-thermic constituents for cooling the explosion gases including antifouling and flash suppressing agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Powder Metallurgy (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Paints Or Removers (AREA)
- Lubricants (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
"AGENTE DE DESENCOBREAR PARA UMA CARGA DE PROJEçãO". E apresentado um agente de desencobrear que é incorporado à carga de projeção para remover cobre do raiamento da alma do cano de uma arma de fogo. O agente de desencobrear consiste essencialmente de um aditivo pulverizado isento de chumbo mesclado com os demais compostos da carga de projeção. O Verificou-se agora que uma mistura de estanho e bismuto constitui um excelente agente de desencobrear. Especialmente na relação de 47% Sn/58% Bi, o ponto de fusão para esta combinação é de 138<198>C. Muito mais baixa que cada um dos componentes. Pode ser de todos os tipos de estanho e compostos de bismuto apropriados. O bismuto e o estanho quer se vaporizam quer se liquefazem quando a carga de projeção é inflamada e quer se fragmenta quer dissolve as incrustações de cobre facilitando a remoção.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0200366A SE523997C2 (sv) | 2002-02-08 | 2002-02-08 | Avkoppringsmedel |
| PCT/SE2003/000028 WO2003066544A1 (en) | 2002-02-08 | 2003-01-13 | Decoppering agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0307511A true BR0307511A (pt) | 2004-12-07 |
| BR0307511B1 BR0307511B1 (pt) | 2011-10-04 |
Family
ID=20286899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0307511-7A BR0307511B1 (pt) | 2002-02-08 | 2003-01-13 | agente de desencobrear para uma carga de projeção. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US20050115452A1 (pt) |
| EP (1) | EP1472199B1 (pt) |
| JP (1) | JP4298512B2 (pt) |
| KR (1) | KR100950907B1 (pt) |
| CN (1) | CN1290803C (pt) |
| AT (1) | ATE462680T1 (pt) |
| AU (1) | AU2003201797A1 (pt) |
| BR (1) | BR0307511B1 (pt) |
| CA (1) | CA2475497A1 (pt) |
| DE (1) | DE60331890D1 (pt) |
| EA (1) | EA006416B1 (pt) |
| HU (1) | HU228870B1 (pt) |
| IL (1) | IL163376A (pt) |
| RO (1) | RO122058B1 (pt) |
| SE (1) | SE523997C2 (pt) |
| WO (1) | WO2003066544A1 (pt) |
| ZA (1) | ZA200406262B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10350024A1 (de) * | 2003-10-27 | 2005-05-25 | Metallwerk Elisenhütte GmbH | Patrone mit nachweisrelevanter Dotierung |
| WO2011123398A1 (en) * | 2010-03-30 | 2011-10-06 | Lockheed Martin Corporation | Methods for rework of a solder |
| EP3317606B1 (de) * | 2015-07-03 | 2020-06-10 | Nitrochemie Wimmis AG | Treibladungssystem für artilleriegeschosse |
| JP6727730B2 (ja) * | 2017-09-19 | 2020-07-22 | 旭精機工業株式会社 | 弾丸及び銃弾 |
| CN111486744B (zh) * | 2020-04-14 | 2022-07-22 | 重庆兴勇实业有限公司 | 一种枪械除铜剂及其制备方法 |
| CN111363950B (zh) * | 2020-04-21 | 2021-05-28 | 中北大学 | 一种枪用合金除铜剂和制备方法 |
| CN113154938A (zh) * | 2021-04-07 | 2021-07-23 | 中北大学 | 一种高效环保合金除铜剂及其制备方法与应用 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9302056A (nl) * | 1993-11-26 | 1995-06-16 | Billiton Witmetaal | Kogel en het gebruik van een Sn-legering daarvoor. |
| US5463956A (en) * | 1994-02-08 | 1995-11-07 | Ici Americas Inc. | Wear decoppering liner |
| US5565643A (en) * | 1994-12-16 | 1996-10-15 | Olin Corporation | Composite decoppering additive for a propellant |
| JP2002025403A (ja) * | 2000-07-03 | 2002-01-25 | Sorudaa Kooto Kk | 温度ヒューズおよび温度ヒューズ素子用線材 |
-
2002
- 2002-02-08 SE SE0200366A patent/SE523997C2/sv not_active IP Right Cessation
-
2003
- 2003-01-13 EA EA200401051A patent/EA006416B1/ru not_active IP Right Cessation
- 2003-01-13 DE DE60331890T patent/DE60331890D1/de not_active Expired - Lifetime
- 2003-01-13 BR BRPI0307511-7A patent/BR0307511B1/pt not_active IP Right Cessation
- 2003-01-13 JP JP2003565922A patent/JP4298512B2/ja not_active Expired - Fee Related
- 2003-01-13 RO ROA200400705A patent/RO122058B1/ro unknown
- 2003-01-13 AU AU2003201797A patent/AU2003201797A1/en not_active Abandoned
- 2003-01-13 CN CNB038033666A patent/CN1290803C/zh not_active Expired - Fee Related
- 2003-01-13 EP EP03700650A patent/EP1472199B1/en not_active Expired - Lifetime
- 2003-01-13 HU HU0402655A patent/HU228870B1/hu not_active IP Right Cessation
- 2003-01-13 KR KR1020047012179A patent/KR100950907B1/ko not_active Expired - Fee Related
- 2003-01-13 WO PCT/SE2003/000028 patent/WO2003066544A1/en not_active Ceased
- 2003-01-13 CA CA002475497A patent/CA2475497A1/en not_active Abandoned
- 2003-01-13 AT AT03700650T patent/ATE462680T1/de not_active IP Right Cessation
-
2004
- 2004-01-01 ZA ZA200406262A patent/ZA200406262B/xx unknown
- 2004-08-05 IL IL163376A patent/IL163376A/en not_active IP Right Cessation
- 2004-08-09 US US10/913,426 patent/US20050115452A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP4298512B2 (ja) | 2009-07-22 |
| CN1290803C (zh) | 2006-12-20 |
| JP2005517146A (ja) | 2005-06-09 |
| IL163376A (en) | 2009-12-24 |
| KR20040102005A (ko) | 2004-12-03 |
| KR100950907B1 (ko) | 2010-04-05 |
| WO2003066544A1 (en) | 2003-08-14 |
| AU2003201797A1 (en) | 2003-09-02 |
| US20050115452A1 (en) | 2005-06-02 |
| BR0307511B1 (pt) | 2011-10-04 |
| HU228870B1 (en) | 2013-06-28 |
| CA2475497A1 (en) | 2003-08-14 |
| RO122058B1 (ro) | 2008-11-28 |
| DE60331890D1 (de) | 2010-05-12 |
| EA200401051A1 (ru) | 2005-02-24 |
| ATE462680T1 (de) | 2010-04-15 |
| HUP0402655A2 (hu) | 2005-08-29 |
| SE523997C2 (sv) | 2004-06-15 |
| SE0200366D0 (sv) | 2002-02-08 |
| EA006416B1 (ru) | 2005-12-29 |
| SE0200366L (sv) | 2003-08-09 |
| EP1472199B1 (en) | 2010-03-31 |
| ZA200406262B (en) | 2008-01-30 |
| EP1472199A1 (en) | 2004-11-03 |
| CN1628085A (zh) | 2005-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/01/2003, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |