KR20070112293A - 금속 제조 보호가스 - Google Patents
금속 제조 보호가스 Download PDFInfo
- Publication number
- KR20070112293A KR20070112293A KR1020077023900A KR20077023900A KR20070112293A KR 20070112293 A KR20070112293 A KR 20070112293A KR 1020077023900 A KR1020077023900 A KR 1020077023900A KR 20077023900 A KR20077023900 A KR 20077023900A KR 20070112293 A KR20070112293 A KR 20070112293A
- Authority
- KR
- South Korea
- Prior art keywords
- magnesium
- ether
- protective gas
- fluorine
- combustion
- Prior art date
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 title description 3
- 239000002184 metal Substances 0.000 title description 3
- 239000011777 magnesium Substances 0.000 claims abstract description 41
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 40
- 239000007789 gas Substances 0.000 claims abstract description 35
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 16
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011737 fluorine Substances 0.000 claims abstract description 15
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 15
- 230000003647 oxidation Effects 0.000 claims abstract description 13
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 13
- 239000012159 carrier gas Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000003570 air Substances 0.000 claims description 7
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims description 6
- YQQHEHMVPLLOKE-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-1-methoxyethane Chemical compound COC(F)(F)C(F)F YQQHEHMVPLLOKE-UHFFFAOYSA-N 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- CDOOAUSHHFGWSA-OWOJBTEDSA-N (e)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C\C(F)(F)F CDOOAUSHHFGWSA-OWOJBTEDSA-N 0.000 claims description 4
- DMUPYMORYHFFCT-UPHRSURJSA-N (z)-1,2,3,3,3-pentafluoroprop-1-ene Chemical compound F\C=C(/F)C(F)(F)F DMUPYMORYHFFCT-UPHRSURJSA-N 0.000 claims description 4
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- GCDWNCOAODIANN-UHFFFAOYSA-N 1,1,1,2,2-pentafluoro-2-methoxyethane Chemical compound COC(F)(F)C(F)(F)F GCDWNCOAODIANN-UHFFFAOYSA-N 0.000 claims description 3
- MXDAVJPHYVHHEG-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoro-2-[[2,3,3,3-tetrafluoro-2-(trifluoromethyl)propoxy]methyl]propane Chemical compound FC(F)(F)C(F)(C(F)(F)F)COCC(F)(C(F)(F)F)C(F)(F)F MXDAVJPHYVHHEG-UHFFFAOYSA-N 0.000 claims description 3
- FNZYZFPVCVCAFA-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoro-2-[[3,3,3-trifluoro-2-(trifluoromethyl)propoxy]methyl]propane Chemical compound FC(F)(F)C(C(F)(F)F)COCC(C(F)(F)F)C(F)(F)F FNZYZFPVCVCAFA-UHFFFAOYSA-N 0.000 claims description 3
- MWVZDOGOCGRMOE-UHFFFAOYSA-N 1,1,1-trifluoro-2-(trifluoromethoxy)ethane Chemical compound FC(F)(F)COC(F)(F)F MWVZDOGOCGRMOE-UHFFFAOYSA-N 0.000 claims description 3
- NDMMKOCNFSTXRU-UHFFFAOYSA-N 1,1,2,3,3-pentafluoroprop-1-ene Chemical compound FC(F)C(F)=C(F)F NDMMKOCNFSTXRU-UHFFFAOYSA-N 0.000 claims description 3
- ZAYDSIAOSDNLKX-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethoxy)ethane Chemical group FC(F)C(F)OC(F)C(F)F ZAYDSIAOSDNLKX-UHFFFAOYSA-N 0.000 claims description 3
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical compound FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 claims description 3
- DPYMFVXJLLWWEU-UHFFFAOYSA-N desflurane Chemical compound FC(F)OC(F)C(F)(F)F DPYMFVXJLLWWEU-UHFFFAOYSA-N 0.000 claims description 3
- 229960003537 desflurane Drugs 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- HRQGCQVOJVTVLU-UHFFFAOYSA-N bis(chloromethyl) ether Chemical compound ClCOCCl HRQGCQVOJVTVLU-UHFFFAOYSA-N 0.000 claims 1
- 125000001028 difluoromethyl group Chemical group [H]C(F)(F)* 0.000 claims 1
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 238000009835 boiling Methods 0.000 description 4
- 239000000395 magnesium oxide Substances 0.000 description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- 125000004430 oxygen atom Chemical group O* 0.000 description 4
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 3
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 description 3
- FDMFUZHCIRHGRG-UHFFFAOYSA-N 3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=C FDMFUZHCIRHGRG-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 description 2
- ZJNSNLGAFDATPK-UHFFFAOYSA-N 2-(3-aminopyridin-4-yl)acetic acid Chemical compound NC1=CN=CC=C1CC(O)=O ZJNSNLGAFDATPK-UHFFFAOYSA-N 0.000 description 2
- ZASBKNPRLPFSCA-UHFFFAOYSA-N 2-(difluoromethoxy)-1,1,1-trifluoroethane Chemical compound FC(F)OCC(F)(F)F ZASBKNPRLPFSCA-UHFFFAOYSA-N 0.000 description 2
- 125000004777 2-fluoroethyl group Chemical group [H]C([H])(F)C([H])([H])* 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 231100000086 high toxicity Toxicity 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 231100000053 low toxicity Toxicity 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- JRHMNRMPVRXNOS-UHFFFAOYSA-N trifluoro(methoxy)methane Chemical compound COC(F)(F)F JRHMNRMPVRXNOS-UHFFFAOYSA-N 0.000 description 2
- NOPJRYAFUXTDLX-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoro-3-methoxypropane Chemical compound COC(F)(F)C(F)(F)C(F)(F)F NOPJRYAFUXTDLX-UHFFFAOYSA-N 0.000 description 1
- QZFIQARJCSJGEG-UHFFFAOYSA-N 1,1,1,2-tetrafluoro-2-(1,2,2,2-tetrafluoroethoxy)ethane Chemical compound FC(F)(F)C(F)OC(F)C(F)(F)F QZFIQARJCSJGEG-UHFFFAOYSA-N 0.000 description 1
- VVWFZKBKXPXGBH-UHFFFAOYSA-N 1,1,1,3,3-pentachloropropane Chemical compound ClC(Cl)CC(Cl)(Cl)Cl VVWFZKBKXPXGBH-UHFFFAOYSA-N 0.000 description 1
- OFHQVNFSKOBBGG-UHFFFAOYSA-N 1,2-difluoropropane Chemical compound CC(F)CF OFHQVNFSKOBBGG-UHFFFAOYSA-N 0.000 description 1
- 125000004776 1-fluoroethyl group Chemical group [H]C([H])([H])C([H])(F)* 0.000 description 1
- ZPIFKCVYZBVZIV-UHFFFAOYSA-N 3-chloro-1,1,1-trifluoropropane Chemical compound FC(F)(F)CCCl ZPIFKCVYZBVZIV-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical class CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 239000005935 Sulfuryl fluoride Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- IYRWEQXVUNLMAY-UHFFFAOYSA-N carbonyl fluoride Chemical compound FC(F)=O IYRWEQXVUNLMAY-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- IOCGMLSHRBHNCM-UHFFFAOYSA-N difluoromethoxy(difluoro)methane Chemical compound FC(F)OC(F)F IOCGMLSHRBHNCM-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- UHCBBWUQDAVSMS-UHFFFAOYSA-N fluoroethane Chemical compound CCF UHCBBWUQDAVSMS-UHFFFAOYSA-N 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QKCGXXHCELUCKW-UHFFFAOYSA-N n-[4-[4-(dinaphthalen-2-ylamino)phenyl]phenyl]-n-naphthalen-2-ylnaphthalen-2-amine Chemical compound C1=CC=CC2=CC(N(C=3C=CC(=CC=3)C=3C=CC(=CC=3)N(C=3C=C4C=CC=CC4=CC=3)C=3C=C4C=CC=CC4=CC=3)C3=CC4=CC=CC=C4C=C3)=CC=C21 QKCGXXHCELUCKW-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/04—Casting aluminium or magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D46/00—Controlling, supervising, not restricted to casting covered by a single main group, e.g. for safety reasons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (7)
- 플루오르 함유 유기화합물 및 캐리어 가스로 되는 용융 마그네슘/마그네슘 합금의 급격한 산화, 연소를 방지하는 보호가스 조성물.
- 제1항에 있어서, 플루오르 함유 유기화합물이 히드로플루오로카본, 히드로플루오로에테르 및 그들의 혼합물만으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제1항 또는 제2항에 있어서, 플루오르 함유 유기화합물이 1,1,1,3,3-펜타플루오로프로판, 1,3,3,3-테트라플루오로프로펜, 메틸 1,1,2,2-테트라플루오로에틸에테르 및 그들의 혼합물만으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제2항에 있어서, 히드로플루오로카본이 1,1,3,3,3-펜타플루오로프로펜, 1,2,3,3,3-펜타플루오로프로펜, 1,1,2,3,3-펜타플루오로프로펜, 2,3,3,3-테트라플루오로프로펜 및 그들의 혼합물만으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제2항에 있어서, 히드로플루오로에테르가 디플루오로메틸플루오로메틸에테 르, 비스디플루오로메틸에테르, 메틸펜타플루오로에틸에테르, 1,2,2,2-테트라플루오로에틸트리플루오로메틸에테르, 2,2,2-트리플루오로에틸트리플루오로메틸에테르, 디플루오로메틸 1,2,2,2-테트라플루오로에틸에테르, 디플루오로메틸 2,2,2-트리플루오로에틸에테르, 1-트리플루오로메틸-2,2,2-트리플루오로에틸메틸에테르, 1-트리플루오로메틸-1,2,2,2-테트라플루오로에틸메틸에테르, 1,1,1,2,2,3,3-헵타플루오로-3-메톡시프로판 및 그들의 혼합물만으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 제1항에 있어서, 캐리어 가스가 공기, 이산화탄소, 아르곤, 질소 및 그들의 혼합물만으로 이루어진 군으로부터 선택되는 것을 특징으로 하는 조성물.
- 마그네슘 또는 마그네슘 합금 제조에 있어서, 용융 마그네슘 또는 마그네슘 합금의 산화, 연소를 방지하는 보호가스로서, 제1항 내지 제4항 중 어느 항의 가스 조성물을 사용하는 것을 특징으로 하는 용융 마그네슘 또는 마그네슘 합금의 급격한 산화, 연소 방지방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00129530 | 2005-04-27 | ||
JP2005129530 | 2005-04-27 | ||
JP2006112025A JP4627045B2 (ja) | 2005-04-27 | 2006-04-14 | 金属製造保護ガス |
JPJP-P-2006-00112025 | 2006-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070112293A true KR20070112293A (ko) | 2007-11-22 |
KR100979606B1 KR100979606B1 (ko) | 2010-09-01 |
Family
ID=37307956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020077023900A KR100979606B1 (ko) | 2005-04-27 | 2006-04-26 | 금속 제조 보호가스 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20080163956A1 (ko) |
EP (1) | EP1867413B1 (ko) |
JP (1) | JP4627045B2 (ko) |
KR (1) | KR100979606B1 (ko) |
CN (1) | CN101142043B (ko) |
CA (1) | CA2598351C (ko) |
WO (1) | WO2006118157A1 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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2006
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- 2006-04-26 EP EP06732372A patent/EP1867413B1/en not_active Not-in-force
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CN101142043B (zh) | 2010-05-19 |
JP2006326682A (ja) | 2006-12-07 |
US20080163956A1 (en) | 2008-07-10 |
US20100263489A1 (en) | 2010-10-21 |
EP1867413A1 (en) | 2007-12-19 |
CA2598351A1 (en) | 2006-11-09 |
KR100979606B1 (ko) | 2010-09-01 |
EP1867413B1 (en) | 2012-08-22 |
CN101142043A (zh) | 2008-03-12 |
US8016911B2 (en) | 2011-09-13 |
EP1867413A4 (en) | 2009-04-01 |
WO2006118157A1 (ja) | 2006-11-09 |
JP4627045B2 (ja) | 2011-02-09 |
CA2598351C (en) | 2012-05-22 |
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