DE69615874T2 - Invarlegierungsdraht und Herstellungsverfahren - Google Patents
Invarlegierungsdraht und HerstellungsverfahrenInfo
- Publication number
- DE69615874T2 DE69615874T2 DE69615874T DE69615874T DE69615874T2 DE 69615874 T2 DE69615874 T2 DE 69615874T2 DE 69615874 T DE69615874 T DE 69615874T DE 69615874 T DE69615874 T DE 69615874T DE 69615874 T2 DE69615874 T2 DE 69615874T2
- Authority
- DE
- Germany
- Prior art keywords
- wire
- invar alloy
- weight
- alloy
- precipitates
- 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.)
- Expired - Lifetime
Links
- 229910045601 alloy Inorganic materials 0.000 title claims description 55
- 239000000956 alloy Substances 0.000 title claims description 55
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000002244 precipitate Substances 0.000 claims description 42
- 238000010438 heat treatment Methods 0.000 claims description 36
- 229910001374 Invar Inorganic materials 0.000 claims description 33
- 238000005482 strain hardening Methods 0.000 claims description 13
- 239000012535 impurity Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 238000005275 alloying Methods 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 238000005098 hot rolling Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010622 cold drawing Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/001—Heat treatment of ferrous alloys containing Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
- C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP00823695A JP3447830B2 (ja) | 1995-01-23 | 1995-01-23 | インバー系合金線材とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69615874D1 DE69615874D1 (de) | 2001-11-22 |
| DE69615874T2 true DE69615874T2 (de) | 2002-04-11 |
Family
ID=11687523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69615874T Expired - Lifetime DE69615874T2 (de) | 1995-01-23 | 1996-01-17 | Invarlegierungsdraht und Herstellungsverfahren |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0723025B1 (ko) |
| JP (1) | JP3447830B2 (ko) |
| KR (1) | KR100204443B1 (ko) |
| DE (1) | DE69615874T2 (ko) |
| TW (1) | TW344075B (ko) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW389794B (en) * | 1995-01-23 | 2000-05-11 | Daido Steel Co Ltd | High strength, low thermal expansion alloy wire and method of making the wire |
| DE19944578C2 (de) * | 1999-09-17 | 2001-08-23 | Krupp Vdm Gmbh | Verwendung einer wärmeausdehnungsarmen Eisen-Nickel-Legierung mit besonderen mechanischsen Eigenschaften |
| JP4797305B2 (ja) * | 2001-09-13 | 2011-10-19 | 住友電気工業株式会社 | 強度，捻回特性に優れたインバー合金線及びその製造方法 |
| FR2855185B1 (fr) * | 2003-05-21 | 2006-08-11 | Usinor | Fil metallique en alliage fe-ni ayant une grande resistance mecanique et un faible coefficient de dilatation thermique, pour cables haute tension, et procede de fabrication |
| RU2468108C1 (ru) * | 2011-10-28 | 2012-11-27 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (г. Москва) ФГУП ЦНИИчермет им. И.П. Бардина | Коррозионностойкий высокопрочный инварный сплав |
| CN113718182B (zh) * | 2021-08-30 | 2022-06-17 | 无锡华能电缆有限公司 | 锌铝镀层殷钢单线及其制备方法 |
| CN114086086B (zh) * | 2021-11-05 | 2022-07-15 | 河钢股份有限公司 | 纳米相碳氮复合颗粒增强型因瓦合金线材及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032928B2 (ja) * | 1978-04-14 | 1985-07-31 | 住友電気工業株式会社 | 複合撚線 |
| JPS55119156A (en) * | 1979-03-09 | 1980-09-12 | Sumitomo Electric Ind Ltd | High strength and low expansion alloy |
| JPS57110659A (en) * | 1980-12-26 | 1982-07-09 | Sumitomo Electric Ind Ltd | Zinc plated, high strength and low expansion alloy wire and its manufacture |
| JPH04224630A (ja) * | 1990-12-25 | 1992-08-13 | Nikko Kyodo Co Ltd | リ−ドフレ−ム材の製造方法 |
| JPH0570894A (ja) * | 1991-09-17 | 1993-03-23 | Hitachi Metals Ltd | 捻回特性の優れた高強度低熱膨張合金線およびその製造方法 |
| TW389794B (en) * | 1995-01-23 | 2000-05-11 | Daido Steel Co Ltd | High strength, low thermal expansion alloy wire and method of making the wire |
-
1995
- 1995-01-23 JP JP00823695A patent/JP3447830B2/ja not_active Expired - Lifetime
- 1995-12-01 TW TW084112829A patent/TW344075B/zh not_active IP Right Cessation
-
1996
- 1996-01-17 EP EP96100655A patent/EP0723025B1/en not_active Expired - Lifetime
- 1996-01-17 DE DE69615874T patent/DE69615874T2/de not_active Expired - Lifetime
- 1996-01-22 KR KR1019960001246A patent/KR100204443B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08199308A (ja) | 1996-08-06 |
| JP3447830B2 (ja) | 2003-09-16 |
| KR100204443B1 (ko) | 1999-06-15 |
| TW344075B (en) | 1998-11-01 |
| EP0723025B1 (en) | 2001-10-17 |
| EP0723025A1 (en) | 1996-07-24 |
| DE69615874D1 (de) | 2001-11-22 |
| KR960029474A (ko) | 1996-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SUMITOMO ELECTRIC INDUSTRIES, LTD., OSAKA, JP |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033 |