JP5700323B2 - 金属熱処理炉 - Google Patents
金属熱処理炉 Download PDFInfo
- Publication number
- JP5700323B2 JP5700323B2 JP2009136824A JP2009136824A JP5700323B2 JP 5700323 B2 JP5700323 B2 JP 5700323B2 JP 2009136824 A JP2009136824 A JP 2009136824A JP 2009136824 A JP2009136824 A JP 2009136824A JP 5700323 B2 JP5700323 B2 JP 5700323B2
- Authority
- JP
- Japan
- Prior art keywords
- heated
- cooling
- gas
- metal
- chamber
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims description 136
- 229910052751 metal Inorganic materials 0.000 title claims description 38
- 239000002184 metal Substances 0.000 title claims description 38
- 238000001816 cooling Methods 0.000 claims description 96
- 239000000956 alloy Substances 0.000 claims description 46
- 229910045601 alloy Inorganic materials 0.000 claims description 46
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 229910000601 superalloy Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 description 47
- 230000006698 induction Effects 0.000 description 21
- 239000011295 pitch Substances 0.000 description 17
- 239000000112 cooling gas Substances 0.000 description 11
- 239000011810 insulating material Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 229910052750 molybdenum Inorganic materials 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052863 mullite Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001203 Alloy 20 Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 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
- 238000000265 homogenisation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/02—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated of multiple-chamber type
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C21D1/40—Direct resistance heating
-
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- 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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/04—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated adapted for treating the charge in vacuum or special atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/12—Arrangement of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
- F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
- F27B5/14—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/44—Coil arrangements having more than one coil or coil segment
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electromagnetism (AREA)
- Furnace Details (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Description
11 上部蓋
20 加熱部
21〜23 発熱体
24〜27 断熱材
28 外筒
31 誘導コイル
32a〜32c コイル支持具
33 スリット
34 可動ノブ
35 頭部
36 軸部
40 基台
50a,50b 熱遮蔽板
60 連結部
70 真空ゲート弁
71 ゲート
80,80B 冷却室
81 ガス導入管
82 ファン
83a,83b 熱交換器
84 ガス排出管
85 ガス供給管
86 ノズル
87 ガス排出管
90 水冷昇降軸
91 支持台
100 加熱室
111 抵抗発熱体
121〜123,131〜133 熱遮蔽板
A 被加熱合金
Claims (5)
- γ(合金マトリックス)およびγ’(Ni 3 Al)が整合配列したNi基超耐熱合金を得ることが可能な金属熱処理炉であって、
ピッチが調整自在に支持されたコイル(31)および前記コイルに電流が流れることにより発熱するカーボンを用いた発熱体(21〜23)を含む加熱部(20)が配設され、被加熱金属(A)を1350℃まで加熱可能な加熱室(10)と、
前記加熱部により加熱された前記被加熱金属を冷却するための、前記加熱室の下方に前記加熱室とは別空間として配設された冷却室(80)と、
前記加熱室と前記冷却室とを仕切る可動のゲート(70)が配設された、前記加熱室と前記冷却室とを連結するための中空の連結部(60)と、
前記加熱室内の下部に配設された、前記加熱室からの熱を遮蔽するための第1の可動の熱遮蔽板(50a)と、
前記冷却室内の上部に配設された、前記ゲートに加わる前記加熱された前記被加熱金属からの熱を遮蔽するための第2の可動の熱遮蔽板(50b)と、
前記冷却室の底部を貫通して配設された、前記被加熱金属を支持して前記加熱室内に進入可能な水冷昇降軸(90)と
を具備し、
加熱室(10)は、被加熱金属(A)のサイズ、形状または測定された内部空間の温度分布に応じてコイル(31)のピッチが調整されることで、内部の温度分布を±5℃の範囲で均一に形成することが可能であり、
加熱室(10)において加熱された被加熱金属(A)が冷却される際には、前記被加熱金属を支持した状態の水冷昇降軸(90)が下降して冷却室(80)へ移動するとともに、第1の可動の熱遮蔽板(50a)および第2の可動の熱遮蔽板(50b)が移動して、加熱室(10)と冷却室(80)との間が遮蔽されて、冷却室(80)において、被加熱金属(A)が300℃/分以上の冷却速度で冷却されることを特徴とする金属熱処理炉。 - 前記冷却室が、
前記水冷昇降軸により支持されて前記加熱室内から前記冷却室内に移動した前記加熱された被加熱金属を冷却するガスを前記冷却室内に導入するための、内部に前記ガスを圧送するファン(82)が配設されたガス導入管(81)と、
前記ガス導入管により前記冷却室内に導入された前記ガスを前記冷却室内より排出するためのガス排出管(84)とを備えるとともに、
前記ガス導入管および前記ガス排出管のうちの少なくとも一方の内部に前記ガスと熱交換するための熱交換器(83a,83b)が配設された
ものである請求項1記載の金属熱処理炉。 - 前記冷却室が、
前記加熱された被加熱金属を冷却するガスを供給するためのリング状のガス供給管(85)に前記ガス供給管を介して供給される前記ガスを噴出するための多数のノズル(86)が付設されたものと、
前記ノズルを介して噴出された前記ガスを排出するためのガス排出管(87)とを
備えたものである請求項1記載の金属熱処理炉。 - 被加熱金属を冷却するガスは、N 2 ガスであることを特徴とする請求項2または3に記載の金属熱処理炉。
- コイル(31)は、細板状のコイル支持具(32a)に支持されており、このコイル支持具(32a)は、スリット(33)が設けられており、側面形状が凸字状の可動ノブ(34)の軸部(36)が、スリットに嵌合して摺動することを特徴とする請求項1から4のいずれかに記載の金属熱処理炉。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009136824A JP5700323B2 (ja) | 2009-06-08 | 2009-06-08 | 金属熱処理炉 |
CN201080024875.5A CN102460052B (zh) | 2009-06-08 | 2010-06-08 | 金属热处理炉 |
EP20100786171 EP2442057B1 (en) | 2009-06-08 | 2010-06-08 | Furnace for heat treatment of metal |
PCT/JP2010/059723 WO2010143640A1 (ja) | 2009-06-08 | 2010-06-08 | 金属熱処理炉 |
US13/376,946 US8845955B2 (en) | 2009-06-08 | 2010-06-08 | Heat treatment furnace |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009136824A JP5700323B2 (ja) | 2009-06-08 | 2009-06-08 | 金属熱処理炉 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010281534A JP2010281534A (ja) | 2010-12-16 |
JP5700323B2 true JP5700323B2 (ja) | 2015-04-15 |
Family
ID=43308895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009136824A Active JP5700323B2 (ja) | 2009-06-08 | 2009-06-08 | 金属熱処理炉 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8845955B2 (ja) |
EP (1) | EP2442057B1 (ja) |
JP (1) | JP5700323B2 (ja) |
CN (1) | CN102460052B (ja) |
WO (1) | WO2010143640A1 (ja) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5700323B2 (ja) * | 2009-06-08 | 2015-04-15 | 独立行政法人物質・材料研究機構 | 金属熱処理炉 |
WO2014035480A1 (en) * | 2012-08-30 | 2014-03-06 | General Electric Company | Induction furnace with uniform cooling capability |
JP6242700B2 (ja) * | 2014-01-31 | 2017-12-06 | 三菱日立パワーシステムズ株式会社 | タービン翼の製造方法 |
JP6296657B2 (ja) * | 2014-06-26 | 2018-03-20 | 株式会社Ihi | 熱処理装置 |
JP6350041B2 (ja) * | 2014-07-02 | 2018-07-04 | 富士電機株式会社 | 熱処理装置 |
US20160067807A1 (en) * | 2014-09-04 | 2016-03-10 | Rolls-Royce Corporation | Dual zone furnace |
CN104294030B (zh) * | 2014-09-23 | 2016-09-07 | 山东梁山亨通机械制造有限公司 | 一种收割机刀片热处理设备 |
PL228193B1 (pl) * | 2014-10-06 | 2018-02-28 | Seco/Warwick Społka Akcyjna | Urzadzenie do jednostkowego hartowania czesci urzadzen technicznych |
CN104561476B (zh) * | 2015-01-28 | 2017-02-22 | 周献 | 连续式高温热处理炉 |
DE112016002361T5 (de) * | 2015-05-26 | 2018-02-22 | Ihi Corporation | Wärmebehandlungsvorrichtung |
CN105112611A (zh) * | 2015-08-21 | 2015-12-02 | 湖州南浔中盛金属热处理有限公司 | 一种金属热处理炉 |
US10840114B1 (en) * | 2016-07-26 | 2020-11-17 | Raytheon Company | Rapid thermal anneal apparatus and method |
CN106086334B (zh) * | 2016-08-25 | 2017-12-01 | 盐城东江汽车部件有限公司 | 一种汽车方向盘转向拉杆热处理装置 |
CN106323000B (zh) * | 2016-10-28 | 2018-08-10 | 中国工程物理研究院材料研究所 | 基于低温液体的金属熔炼及冷却一体*** |
US20220016700A1 (en) * | 2019-03-15 | 2022-01-20 | Desktop Metal, Inc. | Two-stage sintering furnace and methods of operating thereof |
CN110631369A (zh) * | 2019-08-13 | 2019-12-31 | 福建师范大学 | 一种具有冷却室的马弗炉 |
CN112853053A (zh) * | 2021-01-06 | 2021-05-28 | 陕西航天时代导航设备有限公司 | 一种简易软磁合金磁性能重置的设备 |
JPWO2022239739A1 (ja) * | 2021-05-10 | 2022-11-17 | ||
CN113587630A (zh) * | 2021-07-23 | 2021-11-02 | 佛山市中研非晶科技股份有限公司 | 分体式恒磁热循环井式炉 |
CN113817910B (zh) * | 2021-10-08 | 2023-04-07 | 昆山晶微新材料研究院有限公司 | 均质化处理装置、铸造设备和高均质性铸锭的制备方法 |
AT524549B1 (de) * | 2021-10-15 | 2022-07-15 | Ebner Ind Ofenbau | Industrieofenanlage |
CN113908771B (zh) * | 2021-10-15 | 2022-07-15 | 中国科学技术大学 | 一种基于连续分子束源的低压闪热解流动管反应装置 |
CN114082872A (zh) * | 2021-12-01 | 2022-02-25 | 贵州航天精工制造有限公司 | 一种tc4钛合金紧固件螺纹滚压成形方法 |
CN114273507A (zh) * | 2021-12-29 | 2022-04-05 | 江苏健力钢管有限公司 | 一种轴承钢管的热加工生产方法及*** |
CN116377190B (zh) * | 2023-03-10 | 2024-02-20 | 松森特殊金属(长沙)有限公司 | 一种基于金属热处理加工用工件快速循环降温装置 |
CN117265231B (zh) * | 2023-09-13 | 2024-04-23 | 南通顺祥钢结构有限公司 | 一种热处理设备 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH301572A (de) * | 1952-01-31 | 1954-09-15 | Geraetebau Anstalt | Einrichtung zum Glühen unter von der Atmosphäre abweichenden Verhältnissen. |
JPS6020082A (ja) * | 1983-07-13 | 1985-02-01 | 石川島播磨重工業株式会社 | 真空炉 |
JPH07218144A (ja) | 1994-01-28 | 1995-08-18 | Ishikawajima Harima Heavy Ind Co Ltd | 抵抗加熱方法と抵抗加熱炉 |
DE10102991C2 (de) * | 2000-02-19 | 2003-11-20 | Ald Vacuum Techn Ag | Einrichtung zum Aufheizen eines Werkstücks aus Metall |
JP2003100643A (ja) * | 2001-09-26 | 2003-04-04 | Daiichi Kiden:Kk | 高温cvd装置 |
CN2564970Y (zh) * | 2002-09-12 | 2003-08-06 | 爱协林工业炉工程(北京)有限公司 | 热处理炉内工件快速冷却装置 |
JP4573290B2 (ja) * | 2003-10-17 | 2010-11-04 | 株式会社Ihi | 高圧熱処理炉 |
JP4595363B2 (ja) * | 2004-03-23 | 2010-12-08 | 岩崎電気株式会社 | 高温加熱炉 |
JP2005299990A (ja) * | 2004-04-09 | 2005-10-27 | Daiichi Kiden:Kk | 高温加熱装置 |
JP5700323B2 (ja) * | 2009-06-08 | 2015-04-15 | 独立行政法人物質・材料研究機構 | 金属熱処理炉 |
-
2009
- 2009-06-08 JP JP2009136824A patent/JP5700323B2/ja active Active
-
2010
- 2010-06-08 WO PCT/JP2010/059723 patent/WO2010143640A1/ja active Application Filing
- 2010-06-08 US US13/376,946 patent/US8845955B2/en active Active
- 2010-06-08 EP EP20100786171 patent/EP2442057B1/en active Active
- 2010-06-08 CN CN201080024875.5A patent/CN102460052B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2442057B1 (en) | 2015-05-06 |
WO2010143640A1 (ja) | 2010-12-16 |
CN102460052A (zh) | 2012-05-16 |
US8845955B2 (en) | 2014-09-30 |
US20120133089A1 (en) | 2012-05-31 |
CN102460052B (zh) | 2014-09-03 |
EP2442057A4 (en) | 2014-03-12 |
EP2442057A1 (en) | 2012-04-18 |
JP2010281534A (ja) | 2010-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5700323B2 (ja) | 金属熱処理炉 | |
US8658951B2 (en) | Heat treatment apparatus | |
JP4428268B2 (ja) | 熱処理炉 | |
US6649887B2 (en) | Apparatus and method for protective atmosphere induction brazing of complex geometries | |
US7363777B2 (en) | Closed cassette and method for heat treating glass sheets | |
KR100748820B1 (ko) | 열처리 방법 및 열처리 장치 | |
WO2005001360A1 (ja) | ガス冷却式真空熱処理炉およびその冷却ガス方向切替え装置 | |
CN101231941A (zh) | 热处理腔中的晶圆支架的温度测量和控制 | |
WO2004030061A1 (ja) | 熱処理装置 | |
JP2009141205A (ja) | 処理装置及び処理方法 | |
KR20090080900A (ko) | 처리 장치 및 처리 방법 | |
JP7055075B2 (ja) | 熱処理装置及び熱処理方法 | |
KR100365805B1 (ko) | 반도체 웨이퍼의 고온고압 처리 방법 및 장치 | |
JP4288110B2 (ja) | 半導体製造装置 | |
JP5877920B1 (ja) | 急速昇降温熱処理炉 | |
JP2015202508A (ja) | ろう付け方法及び装置 | |
JP2009287085A (ja) | 熱処理装置および熱処理方法 | |
JP3151092B2 (ja) | 熱処理装置及び熱処理方法 | |
JPH10321546A (ja) | 熱処理炉 | |
JP2645360B2 (ja) | 縦型熱処理装置および熱処理方法 | |
JP2012074540A (ja) | 熱処理装置 | |
CN102189120A (zh) | 低塑性金属板带补充加温法 | |
US20230117184A1 (en) | Batch processing oven for magnetic anneal | |
JP6886347B2 (ja) | プラズマ処理装置およびプラズマ処理品の製造方法 | |
JP2009125752A (ja) | 熱間鍛造用素材ビレットの加熱方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20090608 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20120521 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20120528 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120529 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20120528 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120529 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130806 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131007 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20131210 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20140307 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20140319 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140529 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150206 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5700323 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |