DE3773952D1 - Impfmittel fuer gusseisen oder duktiles gusseisen. - Google Patents

Impfmittel fuer gusseisen oder duktiles gusseisen.

Info

Publication number
DE3773952D1
DE3773952D1 DE8787300425T DE3773952T DE3773952D1 DE 3773952 D1 DE3773952 D1 DE 3773952D1 DE 8787300425 T DE8787300425 T DE 8787300425T DE 3773952 T DE3773952 T DE 3773952T DE 3773952 D1 DE3773952 D1 DE 3773952D1
Authority
DE
Germany
Prior art keywords
cast iron
vaccine
ductile
inoculant
zirconium
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
Application number
DE8787300425T
Other languages
English (en)
Inventor
Mary Jane Hornung
Edward C Sauer
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.)
Elkem Metals Co LP
Original Assignee
Elkem Metals Co LP
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.)
Filing date
Publication date
Application filed by Elkem Metals Co LP filed Critical Elkem Metals Co LP
Application granted granted Critical
Publication of DE3773952D1 publication Critical patent/DE3773952D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/10—Making spheroidal graphite cast-iron
    • C21C1/105—Nodularising additive agents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/08—Making cast-iron alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Soft Magnetic Materials (AREA)
  • Mold Materials And Core Materials (AREA)
  • Braking Arrangements (AREA)
  • Powder Metallurgy (AREA)
  • Sliding-Contact Bearings (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Rolling Contact Bearings (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Saccharide Compounds (AREA)
  • Dental Preparations (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Irons (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE8787300425T 1986-01-21 1987-01-19 Impfmittel fuer gusseisen oder duktiles gusseisen. Expired - Lifetime DE3773952D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/821,091 US4666516A (en) 1986-01-21 1986-01-21 Gray cast iron inoculant

Publications (1)

Publication Number Publication Date
DE3773952D1 true DE3773952D1 (de) 1991-11-28

Family

ID=25232477

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787300425T Expired - Lifetime DE3773952D1 (de) 1986-01-21 1987-01-19 Impfmittel fuer gusseisen oder duktiles gusseisen.

Country Status (27)

Country Link
US (2) US4666516A (de)
EP (1) EP0232042B1 (de)
JP (1) JPS62180010A (de)
KR (1) KR910001484B1 (de)
CN (1) CN1011046B (de)
AT (1) ATE68833T1 (de)
AU (1) AU580463B2 (de)
BR (1) BR8700190A (de)
CA (1) CA1300894C (de)
CZ (1) CZ41287A3 (de)
DD (1) DD253436A5 (de)
DE (1) DE3773952D1 (de)
DK (1) DK167227B1 (de)
EG (1) EG18095A (de)
ES (1) ES2025641T3 (de)
FI (1) FI83540C (de)
GR (1) GR3002991T3 (de)
IN (1) IN169153B (de)
MX (1) MX4925A (de)
NO (1) NO168539C (de)
PH (1) PH23267A (de)
PL (1) PL148685B1 (de)
PT (1) PT84147B (de)
RU (1) RU1813113C (de)
TR (1) TR22815A (de)
YU (1) YU44610B (de)
ZA (1) ZA869334B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247213A (ja) * 1988-08-09 1990-02-16 Kimura Chuzosho:Kk 鋳鉄用接種剤
US5008074A (en) * 1990-04-26 1991-04-16 American Alloys, Inc. Inoculant for gray cast iron
DE69130441T2 (de) * 1990-08-07 1999-04-08 Hitachi Maxell Magnetooptischer Aufzeichnungsträger
NZ240662A (en) * 1990-11-27 1993-04-28 Ici Australia Operations Preparation of the anhydrous crystalline form of fenoxydim
FR2697766B1 (fr) * 1992-11-06 1995-01-27 Tech Ind Fonderie Centre Procédé pour maîtriser, dans un moule de fonderie contre au moins un refroidisseur métallique, la trempe d'une pièce en fonte lamellaire, telle qu'un arbre à cames, un cylindre de laminoir ou autre.
NO179079C (no) * 1994-03-09 1996-07-31 Elkem As Ympemiddel for stöpejern og fremgangsmåte for fremstilling av ympemiddel
US5580401A (en) 1995-03-14 1996-12-03 Copeland Corporation Gray cast iron system for scroll machines
US5755271A (en) * 1995-12-28 1998-05-26 Copeland Corporation Method for casting a scroll
FI115649B (fi) 1998-06-10 2005-06-15 Metso Paper Inc Menetelmä paperin valmistamiseksi ja paperikone
US6551373B2 (en) 2000-05-11 2003-04-22 Ntn Corporation Copper infiltrated ferro-phosphorous powder metal
US6613119B2 (en) 2002-01-10 2003-09-02 Pechiney Electrometallurgie Inoculant pellet for late inoculation of cast iron
US6793707B2 (en) 2002-01-10 2004-09-21 Pechiney Electrometallurgie Inoculation filter
US6676894B2 (en) 2002-05-29 2004-01-13 Ntn Corporation Copper-infiltrated iron powder article and method of forming same
US20050189083A1 (en) * 2004-03-01 2005-09-01 Stahl Kenneth G.Jr. Casting mold and method for casting achieving in-mold modification of a casting metal
DE102010008839B4 (de) * 2010-02-22 2016-04-21 Spectro Analytical Instruments Gmbh Verfahren zur Bestimmung von Kohlenstoff in Gusseisen
KR101822203B1 (ko) * 2011-12-23 2018-03-09 두산인프라코어 주식회사 고강도 편상 흑연 주철의 제조방법 및 그 방법에 의해 제조된 편상 흑연 주철, 상기 주철을 포함하는 내연기관용 엔진바디
CN102747267B (zh) * 2012-07-01 2013-05-15 吉林大学 微合金化超高强度高碳当量灰铸铁
FR2997962B1 (fr) * 2012-11-14 2015-04-10 Ferropem Alliage inoculant pour pieces epaisses en fonte
US11345372B1 (en) 2012-11-15 2022-05-31 Pennsy Corporation Lightweight yoke for railway coupling
US10252733B1 (en) 2012-11-15 2019-04-09 Pennsy Corporation Lightweight fatigue resistant railcar truck, sideframe and bolster
US11345374B1 (en) 2012-11-15 2022-05-31 Pennsy Corporation Lightweight coupler
CN103805731B (zh) * 2013-12-09 2016-09-14 重庆市极鼎金属铸造有限责任公司 一种球墨铸铁的孕育方法
RU2562848C1 (ru) * 2014-07-11 2015-09-10 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ раскисления стали в ковше
US10767238B2 (en) 2016-04-15 2020-09-08 Elkem Asa Gray cast iron inoculant
CN107043886A (zh) * 2016-12-14 2017-08-15 徐世云 一种镍铝锰‑硅钙合金负载纳米氧化锆‑氮化钽的耐热铸铁用复合变质剂及其制备方法
JP6993646B2 (ja) * 2018-04-24 2022-01-13 株式会社ファンドリーサービス 鋳鉄用接種剤
CN108857139A (zh) * 2018-07-23 2018-11-23 共享装备股份有限公司 灰铸铁焊接用焊丝及其制备方法
CN109468461B (zh) * 2018-11-20 2021-05-14 宁夏兰湖新型材料科技有限公司 高硅硅锆合金及其生产方法
CN114713774B (zh) * 2022-04-11 2023-12-15 邢台轧辊沃川装备制造有限公司 高强度耐热灰铸铁炉门框生产方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036576A (en) * 1933-08-25 1936-04-07 Hardy Metallurg Company Process for making alloys
US2154613A (en) * 1936-08-08 1939-04-18 Robert G Guthrie Method for producing alloys
US2221781A (en) * 1938-04-14 1940-11-19 Electro Metallurg Co Addition agent and its use in the treatment of iron and steel
US2280283A (en) * 1940-01-05 1942-04-21 Electro Metallurg Co Deep-hardening boron steels
US2610911A (en) * 1945-09-19 1952-09-16 Guaranty Invest Corp Ltd Metallurgy
US2444354A (en) * 1945-10-05 1948-06-29 Chromium Mining & Smelting Cor Treatment of cast iron
US2494238A (en) * 1948-05-26 1950-01-10 Waterbury Farrel Foundry & Mac Method of making gray cast iron
US2676097A (en) * 1951-03-08 1954-04-20 Vanadium Corp Of America Composition for addition to cast iron or steel
US2750284A (en) * 1951-12-22 1956-06-12 Allis Chalmers Mfg Co Process for producing nodular graphite iron
US2805150A (en) * 1954-03-11 1957-09-03 Vanadium Corp Of America Composition for addition to cast iron or steel
US2821473A (en) * 1956-08-01 1958-01-28 Meehanite Metal Corp Method of making nodular cast iron
US2932567A (en) * 1957-06-06 1960-04-12 Norman R Evans Cast iron and process for making same
GB1002107A (en) * 1962-08-31 1965-08-25 British Cast Iron Res Ass Improvements in the manufacture of cast irons
US3527597A (en) * 1962-08-31 1970-09-08 British Cast Iron Res Ass Carbide suppressing silicon base inoculant for cast iron containing metallic strontium and method of using same
GB1005163A (en) * 1963-08-10 1965-09-22 British Cast Iron Res Ass Improvements in the manufacture of inoculants for cast irons
US3374086A (en) * 1965-06-16 1968-03-19 Union Carbide Corp Process for making strontium-bearing ferrosilicon
SU544706A1 (ru) * 1975-05-11 1977-01-30 Институт Проблем Литья Ан Украинской Сср Лигатура
US4017310A (en) * 1975-12-31 1977-04-12 Union Carbide Corporation Method for making strontium additions to ferrosilicon
JPS5636682A (en) * 1979-09-04 1981-04-09 Mansei Kogyo Kk Electronic learning machine
US4440568A (en) * 1981-06-30 1984-04-03 Foote Mineral Company Boron alloying additive for continuously casting boron steel
HU187645B (en) * 1982-02-18 1986-02-28 Vasipari Kutato Fejleszto Process for the production of complex ferro-alloys of si-base
DE3323203A1 (de) * 1983-06-28 1985-01-10 Skw Trostberg Ag, 8223 Trostberg Verfahren zur herstellung von strontiumhaltigen ferrossilicium- oder siliciumlegierungen
US4522377A (en) * 1983-09-19 1985-06-11 The Budd Company Method and apparatus for processing slag
SU1145044A1 (ru) * 1983-12-08 1985-03-15 Институт проблем литья АН УССР Модификатор дл чугуна

Also Published As

Publication number Publication date
NO168539C (no) 1992-03-04
PL263719A1 (en) 1988-02-04
ATE68833T1 (de) 1991-11-15
AU6786587A (en) 1987-07-30
FI83540B (fi) 1991-04-15
DK28587A (da) 1987-07-22
EG18095A (en) 1992-08-30
ZA869334B (en) 1988-07-27
RU1813113C (ru) 1993-04-30
FI83540C (fi) 1991-07-25
JPH0456082B2 (de) 1992-09-07
CN1011046B (zh) 1991-01-02
KR870007286A (ko) 1987-08-18
BR8700190A (pt) 1987-12-01
YU44610B (en) 1990-10-31
MX4925A (es) 1993-12-01
IN169153B (de) 1991-09-07
TR22815A (tr) 1988-08-10
FI870138A0 (fi) 1987-01-14
DK28587D0 (da) 1987-01-20
US4749549A (en) 1988-06-07
NO168539B (no) 1991-11-25
NO870090L (no) 1987-07-22
EP0232042B1 (de) 1991-10-23
EP0232042A2 (de) 1987-08-12
NO870090D0 (no) 1987-01-09
CZ41287A3 (en) 1996-01-17
DD253436A5 (de) 1988-01-20
PT84147B (pt) 1989-03-30
CN87100402A (zh) 1987-08-12
MX171401B (es) 1993-10-25
ES2025641T3 (es) 1992-04-01
YU223786A (en) 1988-12-31
JPS62180010A (ja) 1987-08-07
AU580463B2 (en) 1989-01-12
FI870138A (fi) 1987-07-22
PL148685B1 (en) 1989-11-30
PT84147A (en) 1987-02-01
PH23267A (en) 1989-06-23
US4666516A (en) 1987-05-19
DK167227B1 (da) 1993-09-20
EP0232042A3 (en) 1988-04-27
KR910001484B1 (ko) 1991-03-09
GR3002991T3 (en) 1993-01-25
CA1300894C (en) 1992-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ELKEM METALS COMPANY L.P., MOON TOWNSHIP, PA., US

8328 Change in the person/name/address of the agent

Free format text: BOEHMERT & BOEHMERT, 28209 BREMEN