公开(公告)号：EP1356137A1

公开(公告)日：2003-10-29

申请号：EP02718044.7

申请日：2002-01-24

Applicant: Circuit Foil Luxembourg Trading S.a.r.l.

Inventor： KUHN, Marc ,  MICHEL, Damien

IPC: C25D1/08 ,  C25D5/50 ,  F27B9/12 ,  F27B9/14 ,  F27B9/28

CPC classification number: B22F3/1137 ,  B22F3/1021 ,  B22F2999/00 ,  C25D1/08 ,  F27B9/045 ,  F27B9/147 ,  F27B9/28 ,  F27D99/007 ,  H01M4/808 ,  B22F2201/05

Abstract: A method for producing a metal structure comprising the following steps: providing a metal-coated polymer substrate; heating the metal-coated polymer substrate in a hot zone, in which a temperature of at least 600°C prevails and in which an atmosphere essentially composed of water vapor or of a mixture of water vapor and neutral gas is maintained, so as to remove the polymer substrate and form a metal structure; and cooling the metal structure in a cooling zone.

公开(公告)号：EP0719872B1

公开(公告)日：2003-08-20

申请号：EP95309335.8

申请日：1995-12-21

Applicant: CHRYSALIS TECHNOLOGIES, INCORPORATED

Inventor： Sikka, Vinod K. ,  Deevi, Seetharama C. ,  Fleischhauer, Grier S. ,  Hajaligol, Mohammad R. ,  Lilly, Clifton A.,Jr.

IPC: C22C38/06

CPC classification number: C22C33/0278 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0491 ,  C22C38/06 ,  B22F9/082 ,  B22F3/1208 ,  B22F3/15 ,  B22F3/20 ,  B22F3/18 ,  B22F3/10 ,  B22F3/23 ,  B22F2201/05

公开(公告)号：EP0738782B1

公开(公告)日：2003-06-25

申请号：EP96302791.7

申请日：1996-04-19

Applicant: CHRYSALIS TECHNOLOGIES, INCORPORATED

Inventor： Sikka, Vinod K. ,  Deevi, Seetharama C. ,  Fleischhauer, Grier S. ,  Hajaligol, Mohammad R. ,  Lilly, A. Cliforn, Jr.

IPC: C22C38/06 ,  C22C32/00 ,  C22C1/04

CPC classification number: C22C33/0278 ,  B22F3/23 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0491 ,  C22C38/06 ,  B22F3/04 ,  B22F3/20 ,  B22F3/1208 ,  B22F3/18 ,  B22F3/10 ,  B22F9/082 ,  B22F3/15 ,  B22F2201/05

公开(公告)号：EP1220241A1

公开(公告)日：2002-07-03

申请号：EP00937212.9

申请日：2000-06-12

Applicant: SUMITOMO SPECIAL METALS COMPANY LIMITED

Inventor： IKEGAMI, Takashi

IPC: H01F1/06 ,  H01F1/08

CPC classification number: H01F1/0578 ,  B22F1/0088 ,  B22F2999/00 ,  H01F1/0571 ,  H01F41/026 ,  B22F2201/05

Abstract: A powder for forming a R-Fe-B bonded magnet, wherein an R compound, such as an R oxide, an R carbide, an R nitride or an R hydride, which is contained in a raw material powder such as a super rapidly cooled powder or a hydrogen treated powder (HDDR powder) and reacts with water vapor to change into R(OH) 3 , has been converted to a R hydroxide R(OH) 3 being stable in the air by subjecting the raw material powder to a heat treatment in an atmosphere of a pressured water vapor. The powder for forming an R-Fe-B bonded magnet is free from the generation of a white powder in the surface of or inside a bonded magnet formed from the powder and accordingly, is free from the occurrence or cracking, chipping, swelling or the like in the bonded magnet caused by volume expansion of a white powder. Thus, the above powder can be used for preparing an R-Fe-B bonded magnet which is free from the white powder which has been observed in a conventional R-Fe-B bonded magnet in the use for a long period of time and is reduced in the occurrence of defects such as cracking, chipping, swelling and the like.

Abstract translation: 用于形成R-Fe-B粘结磁体的粉末，其中包含在诸如超快速冷却的原料粉末中的R化合物，例如R氧化物，R碳化物，R氮化物或R氢化物 粉末或氢处理粉末（HDDR粉末）并与水蒸汽反应以转化成R（OH）3，已经转化为在空气中稳定的氢氧化R R（OH）3，使原料粉末受热 在压力水汽的气氛中进行处理。 用于形成R-Fe-B粘结磁体的粉末在由粉末形成的粘结磁体的表面或内部没有产生白色粉末，因此没有发生或开裂，碎裂，溶胀或 像粘结磁体一样，由白色粉末的体积膨胀引起。 因此，上述粉末可用于制备长期使用的在常规R-Fe-B粘结磁体中观察到的不含白色粉末的R-Fe-B粘结磁体，并且是 减少了诸如破裂，碎裂，膨胀等缺陷的发生。

公开(公告)号：EP0759478B1

公开(公告)日：1999-06-02

申请号：EP96112147.2

申请日：1996-07-26

Applicant: OSRAM SYLVANIA INC.

Inventor： Patrician, Thomas J. ,  Martin, Harry D., III

IPC: C22C27/04 ,  B23K35/22 ,  C25B11/04 ,  C22C1/05

CPC classification number: B23K35/327 ,  B22F3/23 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  B23K35/222 ,  B23K35/402 ,  C22C1/1005 ,  C22C32/0031 ,  B22F3/02 ,  B22F3/1017 ,  B22F2201/05

公开(公告)号：EP0765704A3

公开(公告)日：1997-06-25

申请号：EP96115421.8

申请日：1996-09-26

Applicant: MITSUBISHI MATERIALS CORPORATION

Inventor： Hoshino, Koji ,  Mayuzumi, Yoshitaka ,  Kohno, Toru

IPC: B22F3/22 ,  B22F3/10

CPC classification number: B22F3/225 ,  B01D39/2051 ,  B01J35/04 ,  B22F3/1103 ,  B22F3/1125 ,  B22F3/22 ,  B22F2003/1131 ,  B22F2201/05 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  H01M4/70 ,  H01M4/742 ,  H01M4/808 ,  B22F3/1118 ,  B22F3/20 ,  B22F5/006

Abstract: A method for making a sintered porous metal plate comprises the steps of: a slurry preparation step for preparing a foamable slurry containing metal powder; a shaping step for shaping the foamable slurry into a plate article; a foaming step for foaming the plate article; and a drying step for drying the plate article after foaming. Further, an apparatus for making a sintered porous metal plate comprises a slurry preparation section for preparing a foamable slurry containing at least metal powder, a foaming agent and a liquid medium; a shaping section for shaping the foamable slurry fed from the slurry preparation section into a plate article; a foaming section for foaming the plate article of the foamable slurry; and a drying section for drying the cellular article; and these section are integrated in series by a transfer section.

公开(公告)号：EP0765704A2

公开(公告)日：1997-04-02

申请号：EP96115421.8

申请日：1996-09-26

Applicant: MITSUBISHI MATERIALS CORPORATION

Inventor： Hoshino, Koji ,  Mayuzumi, Yoshitaka ,  Kohno, Toru

IPC: B22F3/22 ,  B22F3/10

CPC classification number: B22F3/225 ,  B01D39/2051 ,  B01J35/04 ,  B22F3/1103 ,  B22F3/1125 ,  B22F3/22 ,  B22F2003/1131 ,  B22F2201/05 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  H01M4/70 ,  H01M4/742 ,  H01M4/808 ,  B22F3/1118 ,  B22F3/20 ,  B22F5/006

Abstract: A method for making a sintered porous metal plate comprises the steps of: a slurry preparation step for preparing a foamable slurry containing metal powder; a shaping step for shaping the foamable slurry into a plate article; a foaming step for foaming the plate article; and a drying step for drying the plate article after foaming. Further, an apparatus for making a sintered porous metal plate comprises a slurry preparation section for preparing a foamable slurry containing at least metal powder, a foaming agent and a liquid medium; a shaping section for shaping the foamable slurry fed from the slurry preparation section into a plate article; a foaming section for foaming the plate article of the foamable slurry; and a drying section for drying the cellular article; and these section are integrated in series by a transfer section.

Abstract translation: 制造烧结多孔金属板的方法包括以下步骤：制备含有金属粉末的可发泡浆料的浆料制备步骤; 成型步骤，用于将可发泡浆料成型为板制品; 用于使板制品发泡的发泡步骤; 以及干燥步骤，用于在发泡后干燥板制品。 此外，用于制造烧结多孔金属板的装置包括用于制备至少包含金属粉末，发泡剂和液体介质的可发泡浆料的浆料制备部分; 成形部，其将从所述浆料制备部供给的发泡性浆料成形为板状物; 用于使可发泡浆料的板制品发泡的发泡部分; 和用于干燥细胞制品的干燥部分; 这些部分由转移部分串联集成。

公开(公告)号：EP0738782A2

公开(公告)日：1996-10-23

申请号：EP96302791.7

申请日：1996-04-19

Applicant: Philip Morris Products Inc.

Inventor： Sikka, Vinod K. ,  Deevi, Seetharama C. ,  Fleischhauer, Grier S. ,  Hajaligol, Mohammad R. ,  Lilly, A. Cliforn, Jr.

IPC: C22C38/06

CPC classification number: C22C33/0278 ,  B22F3/23 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0491 ,  C22C38/06 ,  B22F3/04 ,  B22F3/20 ,  B22F3/1208 ,  B22F3/18 ,  B22F3/10 ,  B22F9/082 ,  B22F3/15 ,  B22F2201/05

Abstract: The invention relates generally to aluminum containing iron-base alloys useful as electrical resistance heating elements. The aluminum containing iron-base alloys have an entirely ferritic microstructure and a room temperature electrical resistivity of 80 - 400 µΩ.cm. The alloy includes, in weight%, from 14-32% Al, up to 1% Cr and from 0.05 to 1.0% Zr, balance Fe. It can further also include up to 2% Mo, up to 2% Ti, up to 2% Si, up to 30% Ni, up to 0.5% Y, up to 0.1% B, up to1% Nb, up to 1% Ta, up to 3% Cu and up to 30% oxide dispersoid particles.

Abstract translation: 本发明一般涉及可用作电阻加热元件的含铝铁基合金。 含铝铁基合金具有完全铁素体组织，室温电阻率为80-400μ欧姆。 该合金以重量％计含有14-32％的Al，至多1％的Cr和0.05-1.0％的Zr，余量为Fe。 它还可以包括高达2％的Mo，高达2％的Ti，高达2％的Si，高达30％的Ni，高达0.5％的Y，高达0.1％的B，高达1％的Nb，高达1％ Ta，高达3％的Cu和至多30％的氧化物分散质颗粒。

公开(公告)号：EP0715916A3

公开(公告)日：1996-09-04

申请号：EP95307340.0

申请日：1995-10-16

Applicant: FORD MOTOR COMPANY LIMITED ,  Ford Motor Company ,  FORD-WERKE AKTIENGESELLSCHAFT

Inventor： Yeager, David A. ,  Rao, V. Durga Nageswar ,  Fucinari, Carlo A. ,  Rose, Robert A.

IPC: B22F9/08 ,  C23C4/06 ,  B22F1/00 ,  B22F9/22

CPC classification number: B22F9/082 ,  B22F1/0085 ,  B22F2009/0828 ,  B22F2201/05 ,  B22F2998/00 ,  B22F2999/00 ,  C22C32/0021 ,  C22C32/0026 ,  C23C4/06 ,  C23C4/08 ,  C23C4/11 ,  C23C4/16 ,  B22F3/115

Abstract: An iron or copper based metal powder useful for plasma deposition of a coating that has a dry coefficient of friction .75 or less and readily conducts heat through the coating. The powder comprises (a) H 2 O atomised and annealed particles consisting essentially of (by weight) carbon .15-.85%, oxygen .1-.45%, an air hardening agent selected from manganese and nickel of .1-6.5%, and the remainder iron or copper, with at least 90% of the particles having oxygen and iron or copper combined in the lowest atomic oxygen form for an oxide of such metal. A method of making anti-friction iron powder that is economical, selectively produces FeO and promotes fine flowable particles. The method comprises (a) steam atomisation of a molten steel that excludes other oxygen, the steel containing carbon up to .4% by weight to produce a collection of comminuted particles, and (b) annealing the particles in an air atmosphere for a period of time of .25-2.0 hours in a temperature range of 427-760°C (800°-1400°F) to reduce carbon in the particles to about .2% or sponge iron by reducing Fe 3 O 4 or Fe 2 O 3 in CO and (H 2 O steam) to attain nearly all iron with nearly all FeO and 0.1 to 0.85 C.

Abstract translation: 基于铁或铜的金属粉末，用于等离子体沉积涂层，其干摩擦系数小于或等于75，并且容易通过涂层传导热量。 该粉末包含（a）H 2 O雾化和退火的颗粒，其基本上由（按重量计）碳15-85％，氧0.1-45％，选自锰和镍的空气硬化剂为0.1-6.5％ 和剩余的铁或铜，其中至少90％的具有氧的铁颗粒和铁或铜以这种金属的氧化物的最低原子氧形式结合。 制造经济的减摩铁粉的方法选择性地产生FeO并促进细小的可流动的颗粒。 该方法包括：（a）除去其它氧气的钢水的蒸汽雾化，含碳量高达0.4重量％的钢以产生粉碎颗粒的集合，和（b）在空气气氛中将颗粒退火一段时间 在427-760℃（800-1400℉）的温度范围内，通过还原Fe 3 O 4或Fe 2 O 3和（H 2 O）中的Fe 2 O 3，将粒子中的碳减少至约0.2％或海绵铁的时间为0.25-2.0小时 蒸汽）以几乎全部FeO和0.1-0.85C获得几乎全部的铁。

公开(公告)号：EP0715916A2

公开(公告)日：1996-06-12

申请号：EP95307340.0

申请日：1995-10-16

Applicant: FORD MOTOR COMPANY LIMITED ,  Ford Motor Company ,  FORD-WERKE AKTIENGESELLSCHAFT

Inventor： Yeager, David A. ,  Rao, V. Durga Nageswar ,  Fucinari, Carlo A. ,  Rose, Robert A.

IPC: B22F9/08 ,  C23C4/06 ,  B22F1/00 ,  B22F9/22

CPC classification number: B22F9/082 ,  B22F1/0085 ,  B22F2009/0828 ,  B22F2201/05 ,  B22F2998/00 ,  B22F2999/00 ,  C22C32/0021 ,  C22C32/0026 ,  C23C4/06 ,  C23C4/08 ,  C23C4/11 ,  C23C4/16 ,  B22F3/115

Abstract: An iron or copper based metal powder useful for plasma deposition of a coating that has a dry coefficient of friction .75 or less and readily conducts heat through the coating. The powder comprises (a) H 2 O atomised and annealed particles consisting essentially of (by weight) carbon .15-.85%, oxygen .1-.45%, an air hardening agent selected from manganese and nickel of .1-6.5%, and the remainder iron or copper, with at least 90% of the particles having oxygen and iron or copper combined in the lowest atomic oxygen form for an oxide of such metal. A method of making anti-friction iron powder that is economical, selectively produces FeO and promotes fine flowable particles. The method comprises (a) steam atomisation of a molten steel that excludes other oxygen, the steel containing carbon up to .4% by weight to produce a collection of comminuted particles, and (b) annealing the particles in an air atmosphere for a period of time of .25-2.0 hours in a temperature range of 427-760°C (800°-1400°F) to reduce carbon in the particles to about .2% or sponge iron by reducing Fe 3 O 4 or Fe 2 O 3 in CO and (H 2 O steam) to attain nearly all iron with nearly all FeO and 0.1 to 0.85 C.