JPH11512216A - 高温耐性の金属材料及びその製造方法 - Google Patents
高温耐性の金属材料及びその製造方法Info
- Publication number
- JPH11512216A JPH11512216A JP9509203A JP50920397A JPH11512216A JP H11512216 A JPH11512216 A JP H11512216A JP 9509203 A JP9509203 A JP 9509203A JP 50920397 A JP50920397 A JP 50920397A JP H11512216 A JPH11512216 A JP H11512216A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- surface layer
- metal material
- alloy
- weight
- 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.)
- Granted
Links
- 239000007769 metal material Substances 0.000 title claims description 17
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 9
- 239000000956 alloy Substances 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011651 chromium Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 150000002739 metals Chemical class 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 239000010941 cobalt Substances 0.000 claims abstract description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005275 alloying Methods 0.000 claims abstract description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000011247 coating layer Substances 0.000 claims abstract description 3
- 150000002736 metal compounds Chemical class 0.000 claims abstract 6
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract 6
- 150000004706 metal oxides Chemical class 0.000 claims abstract 6
- 239000002344 surface layer Substances 0.000 claims description 24
- 239000010410 layer Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 229910000428 cobalt oxide Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910000423 chromium oxide Inorganic materials 0.000 claims 1
- 229910001960 metal nitrate Inorganic materials 0.000 claims 1
- 229910000480 nickel oxide Inorganic materials 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 5
- 229910017052 cobalt Inorganic materials 0.000 abstract description 5
- 229910052759 nickel Inorganic materials 0.000 abstract description 4
- 229910052804 chromium Inorganic materials 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 9
- 239000000047 product Substances 0.000 description 7
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 229910000951 Aluminide Inorganic materials 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002345 surface coating layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
- C23C8/10—Oxidising
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
- H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Resistance Heating (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.基材が10〜30重量%のCrと2〜10重量%のAlと最大で5重量%の別の 合金用元素と残余のFeとを含有する合金である高温耐性の金属材料において、 その表面層が基本的に酸化後には酸化アルミニウムの輻射係数よりも高い輻射係 数を有する金属、金属合金又は金属化合物よりなるか又は酸化アルミニウムより 高い輻射係数を有する金属酸化物よりなる表面層を包含してなることを特徴とす る、高温耐性金属材料。 2.ワイヤ、ストリップ、シート又はロッドの形の電気抵抗金属材料又は部材 であってその基材が10〜30重量%のCrと2〜10重量%のAlと最大で5重量% の別の合金用元素と残余のFeとを含有する合金である金属材料又は部材におい て、その表面層が基本的に酸化後には酸化アルミニウムの輻射係数よりも高い輻 射係数を有する金属、金属合金又は金属化合物よりなるか又は酸化アルミニウム より高い輻射係数を有する金属酸化物よりなることを特徴とする電気抵抗金属材 料又は部材。 3.表面層は、部材の操作温度で対応の金属又は金属合金で自発的に形成され る金属酸化物よりなることを特徴とする請求の範囲1記載の金属材料又は部材。 4.金属、金属合金又は金属酸化物は、ニッケル、コバルト、クロム又は鉄あ るいはこれらの化合物又は酸化物あるいはこれらの元素の2つ又はそれ以上の混 合物又はこれらの元素の1つ又は幾つかと基材との混合物であ ることを特徴とする請求の範囲1〜3の何れかに記載の金属材料又は部材。 5.表面層及び/又は表面帯域は基材よりも高い熱間強度を有することを特徴 とする請求の範囲1〜4の何れかに記載の金属材料又は部材。 6.表面層の厚さは<20μmであり好ましくは<10μmであることを特徴とす る請求の範囲1〜5の何れかに記載の金属材料又は部材。 7.金属、金属合金又は金属化合物の表面層を有するFeCrAl合金の電気抵抗金 属材料の製造方法において、該材料を金属化合物例えば金属硝酸塩で被覆し、次 いで加熱中に金属又は金属酸化物に転換することを特徴とする金属材料の製造方 法。 8.金属、金属合金又は金属化合物の表面層を有するFeCrAl合金の電気抵抗金 属材料の製造方法において、>10μmの層厚さを有する被覆層を金属材料上に載 置させ、該材料の横断面積は仕上げ製品の横断面積を実質上超えているものとし 、その後に該材料を延伸、圧延又は別の手段により所望の横断面積と<10μmの 表面層厚さとに低下させることを特徴とする金属材料の製造方法。 9.前記の記載及び/又は添附の図面に直接又は間接的に呈示される全ての個 々の手段、装置、方法及び他の特徴。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9502807-2 | 1995-08-11 | ||
SE9502807A SE504797C2 (sv) | 1995-08-11 | 1995-08-11 | Metalliskt, högtemperaturbeständigt material och sätt att tillverka detta |
PCT/SE1996/000998 WO1997007651A1 (en) | 1995-08-11 | 1996-08-08 | Metallic high temperature resistant material and a method of producing it |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11512216A true JPH11512216A (ja) | 1999-10-19 |
JP3896595B2 JP3896595B2 (ja) | 2007-03-22 |
Family
ID=20399160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50920397A Expired - Fee Related JP3896595B2 (ja) | 1995-08-11 | 1996-08-08 | 高温耐性、電気抵抗性の金属材料及びその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5986244A (ja) |
EP (1) | EP0872159B1 (ja) |
JP (1) | JP3896595B2 (ja) |
CN (1) | CN1192844A (ja) |
DE (1) | DE69636169T2 (ja) |
SE (1) | SE504797C2 (ja) |
WO (1) | WO1997007651A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6983104B2 (en) * | 2002-03-20 | 2006-01-03 | Guardian Industries Corp. | Apparatus and method for bending and/or tempering glass |
SE529444C2 (sv) * | 2005-12-02 | 2007-08-14 | Sandvik Intellectual Property | Rör och användning av röret |
CN102534618A (zh) * | 2010-12-29 | 2012-07-04 | 中国科学院过程工程研究所 | 一种用于碳钢和低合金钢的抗高温氧化及热腐蚀的方法 |
US20120293952A1 (en) * | 2011-05-19 | 2012-11-22 | International Business Machines Corporation | Heat transfer apparatus |
ITRM20120078A1 (it) * | 2012-03-02 | 2013-09-03 | I R C A S P A Ind Resistenz E Corazzate E | Cavo scaldante elettrico per lo sbrinamento di frigoriferi domestici |
JP7059198B2 (ja) * | 2016-04-22 | 2022-04-25 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | フェライト合金 |
-
1995
- 1995-08-11 SE SE9502807A patent/SE504797C2/sv not_active IP Right Cessation
-
1996
- 1996-08-08 EP EP96927971A patent/EP0872159B1/en not_active Expired - Lifetime
- 1996-08-08 JP JP50920397A patent/JP3896595B2/ja not_active Expired - Fee Related
- 1996-08-08 CN CN96196199A patent/CN1192844A/zh active Pending
- 1996-08-08 DE DE69636169T patent/DE69636169T2/de not_active Expired - Lifetime
- 1996-08-08 WO PCT/SE1996/000998 patent/WO1997007651A1/en active IP Right Grant
-
1998
- 1998-02-02 US US09/017,493 patent/US5986244A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5986244A (en) | 1999-11-16 |
DE69636169D1 (de) | 2006-06-29 |
EP0872159B1 (en) | 2006-05-24 |
WO1997007651A1 (en) | 1997-02-27 |
CN1192844A (zh) | 1998-09-09 |
DE69636169T2 (de) | 2006-10-05 |
SE9502807L (sv) | 1997-02-12 |
EP0872159A1 (en) | 1998-10-21 |
SE504797C2 (sv) | 1997-04-28 |
SE9502807D0 (sv) | 1995-08-11 |
JP3896595B2 (ja) | 2007-03-22 |
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