CA1175259A - Conducteur au molybdene et au tantale, et methode de fabrication connexe - Google Patents

Conducteur au molybdene et au tantale, et methode de fabrication connexe

Info

Publication number: CA1175259A
Authority: CA; Canada
Prior art keywords: lead wire; tantalum; alloy lead; molybdenum; powder
Prior art date: 1979-09-13
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.): Expired

Application number

CA000360116A

Other languages

English (en)

Inventor

James A. Mullendore

Thomas J. Patrician

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Osram Sylvania Inc

Original Assignee

GTE Products Corp

Priority date (The priority date 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 date listed.)

1979-09-13

Filing date

1980-09-11

Publication date

1984-10-02

1980-09-11 Application filed by GTE Products Corp filed Critical GTE Products Corp

1984-10-02 Application granted granted Critical

1984-10-02 Publication of CA1175259A publication Critical patent/CA1175259A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 9
AJLMZKVEIXZBBI-UHFFFAOYSA-N [Pb].[Ta].[Mo] Chemical compound [Pb].[Ta].[Mo] AJLMZKVEIXZBBI-UHFFFAOYSA-N 0.000 title 1
239000000956 alloy Substances 0.000 claims abstract description 31
229910045601 alloy Inorganic materials 0.000 claims abstract description 30
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 25
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 18
229910052715 tantalum Inorganic materials 0.000 claims abstract description 17
229910052750 molybdenum Inorganic materials 0.000 claims abstract description 13
239000011733 molybdenum Substances 0.000 claims abstract description 13
238000005247 gettering Methods 0.000 claims abstract description 12
WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 34
235000016768 molybdenum Nutrition 0.000 claims description 12
239000000843 powder Substances 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 8
238000005245 sintering Methods 0.000 claims description 8
239000002245 particle Substances 0.000 claims description 7
239000006104 solid solution Substances 0.000 claims description 6
238000009826 distribution Methods 0.000 claims description 2
239000012535 impurity Substances 0.000 claims description 2
239000004615 ingredient Substances 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 abstract description 2
229910052736 halogen Inorganic materials 0.000 description 8
150000002367 halogens Chemical class 0.000 description 7
239000000463 material Substances 0.000 description 4
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
229910052751 metal Inorganic materials 0.000 description 3
239000002184 metal Substances 0.000 description 3
239000010936 titanium Substances 0.000 description 3
229910052719 titanium Inorganic materials 0.000 description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000011521 glass Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
238000007789 sealing Methods 0.000 description 2
238000005491 wire drawing Methods 0.000 description 2
235000010678 Paulownia tomentosa Nutrition 0.000 description 1
240000002834 Paulownia tomentosa Species 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
229940037003 alum Drugs 0.000 description 1
238000000137 annealing Methods 0.000 description 1
238000000498 ball milling Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
229910001507 metal halide Inorganic materials 0.000 description 1
150000005309 metal halides Chemical class 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
JZLMRQMUNCKZTP-UHFFFAOYSA-N molybdenum tantalum Chemical compound [Mo].[Ta] JZLMRQMUNCKZTP-UHFFFAOYSA-N 0.000 description 1
229910052758 niobium Inorganic materials 0.000 description 1
239000010955 niobium Substances 0.000 description 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
239000010453 quartz Substances 0.000 description 1
239000003870 refractory metal Substances 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000003566 sealing material Substances 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/40—Leading-in conductors

Landscapes

Powder Metallurgy (AREA)
Discharge Lamp (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

CA000360116A 1979-09-13 1980-09-11 Conducteur au molybdene et au tantale, et methode de fabrication connexe Expired CA1175259A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US7486079A	1979-09-13	1979-09-13
US074,860		1979-09-13

Publications (1)

Publication Number	Publication Date
CA1175259A true CA1175259A (fr)	1984-10-02

Family

ID=22122102

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000360116A Expired CA1175259A (fr)	1979-09-13	1980-09-11	Conducteur au molybdene et au tantale, et methode de fabrication connexe

Country Status (7)

Country	Link
JP (1)	JPS5647544A (fr)
BE (1)	BE885201A (fr)
CA (1)	CA1175259A (fr)
DE (1)	DE3033877A1 (fr)
FR (1)	FR2465299A1 (fr)
GB (1)	GB2058450B (fr)
NL (1)	NL8004550A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3603515C1 (de) *	1986-02-05	1987-04-09	Bayern Chemie Gmbh Flugchemie	Temperaturstrahler
JP3100131B1 (ja) *	1998-09-07	2000-10-16	キヤノン株式会社	画像形成装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE313010A (fr) *	1928-06-04
US2678277A (en) *	1950-05-18	1954-05-11	Food Technology	Method of preserving fruit
US2850385A (en) *	1955-08-29	1958-09-02	Universal Cyclops Steel Corp	Molybdenum-base alloy
US3311776A (en) *	1964-08-27	1967-03-28	Varian Associates	Multifilar sublimation filament for getter vacuum pumps

1980
- 1980-08-11 NL NL8004550A patent/NL8004550A/nl not_active Application Discontinuation
- 1980-09-09 DE DE19803033877 patent/DE3033877A1/de not_active Withdrawn
- 1980-09-11 CA CA000360116A patent/CA1175259A/fr not_active Expired
- 1980-09-12 FR FR8019699A patent/FR2465299A1/fr active Pending
- 1980-09-12 BE BE2/58742A patent/BE885201A/fr unknown
- 1980-09-12 JP JP12617680A patent/JPS5647544A/ja active Pending
- 1980-09-12 GB GB8029537A patent/GB2058450B/en not_active Expired

Also Published As

Publication number	Publication date
BE885201A (fr)	1980-12-31
GB2058450A (en)	1981-04-08
NL8004550A (nl)	1981-03-17
GB2058450B (en)	1983-07-06
FR2465299A1 (fr)	1981-03-20
JPS5647544A (en)	1981-04-30
DE3033877A1 (de)	1981-04-02

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Legal Events

Date	Code	Title	Description
2001-10-02	MKEX	Expiry