KR880010141A - 용융 금속의 탈황처리를 하기 위한 복합와이어 및 그 방법 - Google Patents

용융 금속의 탈황처리를 하기 위한 복합와이어 및 그 방법 Download PDF

Info

Publication number
KR880010141A
KR880010141A KR1019880000949A KR880000949A KR880010141A KR 880010141 A KR880010141 A KR 880010141A KR 1019880000949 A KR1019880000949 A KR 1019880000949A KR 880000949 A KR880000949 A KR 880000949A KR 880010141 A KR880010141 A KR 880010141A
Authority
KR
South Korea
Prior art keywords
composite wire
metal
outer case
intermediate wall
powder
Prior art date
Application number
KR1019880000949A
Other languages
English (en)
Inventor
두시 미쉘
Original Assignee
쟝-뽈 데솔노
아피바
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 쟝-뽈 데솔노, 아피바 filed Critical 쟝-뽈 데솔노
Publication of KR880010141A publication Critical patent/KR880010141A/ko

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • C21C1/02—Dephosphorising or desulfurising
    • C21C1/025—Agents used for dephosphorising or desulfurising
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0056—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 using cored wires
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • C21C7/0645—Agents used for dephosphorising or desulfurising
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y10T428/12056—Entirely inorganic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12069—Plural nonparticulate metal components
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/1209—Plural particulate metal components
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12097—Nonparticulate component encloses particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Laminated Bodies (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Chemically Coating (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Metal Extraction Processes (AREA)
  • Powder Metallurgy (AREA)

Abstract

내용 없음

Description

용융 금속의 탈황처리를 하기 위한 복합와이어 및 그 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. 관통형의 외부 케이스내에 관통형의 중간벽에 의해 둘러싸여진, 적어도 하나의 분말 또는 과립형태의 첫 번째 물질을 함유하는 축영역이 존재하고 역시 적어도 하나의 분말 또는 과립형태의 두 번째 물질을 함유하고 있는 환상영역이 중간벽과 외부 케이스 사이에 존재하는 것을 특징으로 하는, 금속배드에 주입하여 이를 처리하는데 사용되는 분말 또는 과립형태의 물질이 내장된 충분한 길이를 가진 금속의 관통형 외부 케이스를 가지고 있는 복합와이어.
  2. 제 1항에 있어서, 외부 케이스가 원형인 것을 특징으로 하는 복합와이어.
  3. 제 1항 또는 2항에 있어서, 외부 케이스가 중간벽을 이루는 금속의 용융온도와 적어도 같은 용융 온도를 가지고 있는 금속으로 만들어진 것을 특징으로 하는 복합와이어.
  4. 제 3항에 있어서, 외부 케이스와 중간벽이 동일한 금속으로 만들어지는 것을 특징으로 하는 복합와이어.
  5. 제 3항에 있어서, 외부 케이스와 중간벽이 서로 다른 금속으로 만들어지는 것을 특징으로 하는 복합와이어.
  6. 제 1항 내지 5항중 어느 한 항에 있어서, 적어도 축 영역이 합금 또는 비합금 상태의 칼슘 및 마그네슘으로부터 선택된 적어도 한 원소를 함유하고 있는 것을 특징으로 하는 복합와이어.
  7. 제 1항 내지 5항중 어느 한 항에 있어서, 분말 또는 과립형태의 두 번째 물질의 전부 또는 일부가 분말 또는 과립형태의 물질과 같은 조성으로 되어 있는 것을 특징으로 하는 복합와이어.
  8. 제 1항 내지 6항중 어느 한 항에 있어서, 환상영역이 MgO, CaO, CaCO3, CaC2, Ma2, CO3로부터 선택되는 하나 혹은 그 이상의 물질을 함유하고 있는 것을 특징으로 하는 복합와이어.
  9. 사용되는 복합와이어가 관통형의 금속 중간벽으로 둘러싸인 축영역 및 이중간벽과 외부 케이스 사이에 환상영역을 가지고 있으며 이들 영역에는 적어도 하나의 분말 또는 과립형태의 물질이 포함되어 있고 축 영역의 주요 구성분이 가장 휘발성 있는 물질인 것을 특징으로 하는 분말 또는 과립형태의 물질이 냉장되어 있으며 길이가 충분한 관통형의 금속으로 된 외부케이스가 있는 복합와이어를 금속배드로 주입시킴으로써 금속배드를 처리하는 방법.
  10. 제 9항에 있어서, 스틸 또는 철의 탈황 처리시에 사용되는 복합와이어의 축 영역이 마그네슘 및 칼슘중에서 선택된 적어도 한 금속을 합금 또는 비합금상태로 함유하는 것을 특징으로 하는 방법.
  11. 제 10항에 있어서, 사용되는 복합와이어의 환상 영역이 MgO, CaO, CaCO3, CaC2, Na2CO3와 같은 탈황보상 효과가 있는 물질을 하나 또는 그 이상 함유하는 것을 특징으로 하는 방법.
  12. 제 11항에 있어서, 탈황보상 효과를 제공하는 물질이 과립 또는 비과립형태의 알루미늄과 연관이 있는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880000949A 1987-02-03 1988-02-03 용융 금속의 탈황처리를 하기 위한 복합와이어 및 그 방법 KR880010141A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8701433A FR2610331A1 (fr) 1987-02-03 1987-02-03 Produit composite a enveloppe tubulaire pour le traitement des bains metalliques fondus
FR8701433 1987-02-03

Publications (1)

Publication Number Publication Date
KR880010141A true KR880010141A (ko) 1988-10-07

Family

ID=9347636

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000949A KR880010141A (ko) 1987-02-03 1988-02-03 용융 금속의 탈황처리를 하기 위한 복합와이어 및 그 방법

Country Status (15)

Country Link
US (1) US4863803A (ko)
EP (1) EP0281485B1 (ko)
JP (1) JPS63227712A (ko)
KR (1) KR880010141A (ko)
CN (1) CN1010324B (ko)
AT (1) ATE57541T1 (ko)
AU (1) AU607968B2 (ko)
BR (1) BR8800405A (ko)
DE (1) DE3860801D1 (ko)
DK (1) DK52088A (ko)
ES (1) ES2018355B3 (ko)
FR (1) FR2610331A1 (ko)
GR (1) GR3000950T3 (ko)
IN (1) IN169055B (ko)
ZA (1) ZA88736B (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630131B1 (fr) * 1988-04-14 1990-08-03 Affival Procede de desulfuration des fontes
SE512574C2 (sv) * 1998-08-25 2000-04-03 Partek Nordkalk Ab Långsträckt produkt som är verksam vid nedsänkning i ett bad av smält stål för svavelrening
US6346135B1 (en) * 1998-12-10 2002-02-12 Minerals Technologies Inc. Cored wire for treating molten metal
FR2821626B1 (fr) * 2001-03-05 2004-05-07 Affival Sa Fil fourre pour l'introduction d'additifs dans un bain de metal en fusion
US6770366B2 (en) * 2000-06-28 2004-08-03 Affival S.A. Cored wire for introducing additives into a molten metal bath
FR2871477B1 (fr) 2004-06-10 2006-09-29 Affival Sa Sa Fil fourre
CN1328394C (zh) * 2005-07-16 2007-07-25 包头文鑫实业有限公司 复合粉芯包芯线及其制造方法
CN100381586C (zh) * 2006-01-17 2008-04-16 沈阳东北大学冶金技术研究所 一种钢水脱氧用包芯线
WO2012027866A1 (zh) * 2010-09-03 2012-03-08 安帝铁合金(天津)有限公司 多层包芯线
FR3018524B1 (fr) * 2014-03-11 2017-03-10 Affival Procede de desulfuration d'une fonte liquide et fil fourre pour sa mise en oeuvre
WO2017105280A1 (ru) * 2015-12-14 2017-06-22 Александр Алексеевич НЕРЕТИН Комбинированная инжекционная проволока
RU169359U1 (ru) * 2015-12-14 2017-03-15 Александр Алексеевич Неретин Комбинированная инжекционная проволока
RU2677812C2 (ru) * 2016-04-04 2019-01-21 Акционерное Общество "Чепецкий Механический Завод" (Ао Чмз) Проволока для обработки металлургических расплавов
CN105950827A (zh) * 2016-06-22 2016-09-21 唐山飞迪冶金材料有限公司 一种复合钙铝及其在炼钢生产中的应用
RU184357U9 (ru) * 2017-08-11 2021-10-08 Арам Михайлович Караханянц Инжекционная проволока для обработки металлургических расплавов
RU2693276C1 (ru) * 2018-03-30 2019-07-02 Акционерное общество "Чепецкий механический завод" Проволока для ковшевой обработки стали
RU2723863C1 (ru) * 2019-08-05 2020-06-17 Общество с ограниченной ответственностью Новые перспективные продукты Технология Проволока с наполнителем для внепечной обработки металлургических расплавов

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU31206A1 (ko) *
US4137446A (en) * 1974-05-22 1979-01-30 Acieries Reunies De Burbach-Eich-Dudelange S.S.Arbed Welding wire constituted by a core of welding powder enclosed by a mantle of metal and a method of producing the welding wire
US3921700A (en) * 1974-07-15 1975-11-25 Caterpillar Tractor Co Composite metal article containing additive agents and method of adding same to molten metal
LU80118A1 (fr) * 1978-08-17 1980-04-21 Arbed Fil fourre metallique
FR2543741B1 (fr) * 1983-03-16 1985-06-14 Comp Generale Electricite Procede de fabrication de supraconducteurs

Also Published As

Publication number Publication date
ES2018355B3 (es) 1991-04-01
AU1118788A (en) 1988-08-04
CN1010324B (zh) 1990-11-07
US4863803A (en) 1989-09-05
DK52088A (da) 1988-08-04
DK52088D0 (da) 1988-02-02
FR2610331A1 (fr) 1988-08-05
EP0281485B1 (fr) 1990-10-17
CN88100499A (zh) 1988-08-17
DE3860801D1 (de) 1990-11-22
IN169055B (ko) 1991-08-24
JPS63227712A (ja) 1988-09-22
EP0281485A1 (fr) 1988-09-07
ATE57541T1 (de) 1990-11-15
ZA88736B (en) 1988-08-03
GR3000950T3 (en) 1991-12-10
BR8800405A (pt) 1988-09-20
AU607968B2 (en) 1991-03-21

Similar Documents

Publication Publication Date Title
KR880010141A (ko) 용융 금속의 탈황처리를 하기 위한 복합와이어 및 그 방법
SE7508035L (sv) Tillsatsmedel, serskilt i tradliknande form, for metallsmeltor.
BR9707996A (pt) Método para fazer ferro metálico, objeto e aparelho para a producão de ferro metálico
NO162621C (no) Fremgangsmaate til behandling av smeltet metall.
EP0397117A3 (en) Method and material for dental structures
ZA841595B (en) Composite product having a tubular metal casing with a welt-type seam,and a core in powder form,which can be rolled up
ZA886746B (en) Method and arrangement for influencing the interaction between a layer of earth and a structure situated in association with the layer of earth
ES490966A0 (es) Procedimiento de afino de un bano de metal que contiene ma- terias refrigerantes solidas
ES527893A0 (es) Procedimiento de obtencion de un agente para el tratamiento de acero fundido
ES536043A0 (es) Procedimiento de elaboracion de un acero que tiene una gran aptitud para la conformacion en frio
KR830005374A (ko) 강철의 피아공 기정련중의 슬로핑 제어방법
ES2132375T3 (es) Aditivo aleador.
KR870009036A (ko) 펄라이트 함량이 높은 주철의 제조공정
SE9100028L (sv) Behandlingskaerl foer behandling av metallsmaeltor
ES2157618T3 (es) Uso de una mezcla que contiene dioxido de titanio como aditivo a una masa fundida metalurgica.
BR9510130A (pt) Método e equipamento para tratamento em banho de metal fundido com materiais de reação possuindo uma alta ou baixa produção de gás
TR21818A (tr) Yakit olarak kalsiyum karbuerden yararlanan celik imal usulue
RU2013452C1 (ru) Присадочный материал для обработки жидкой стали
BR8204349A (pt) Processo para a reducao do teor de ferro de escorias ricas em cao resultantes da dessulfurizacao de ferro bruto
JPS6458812A (en) Overlay structure for sliding bearing
SU389139A1 (ru) Способ обработки расплава
SU400627A1 (ru) Смесь для десульфурации чугуна и стали
Kita et al. Effect of Ultrasound on the Dissolution of CaO in CaO--SiO sub 2--FeO Slab
GB883853A (en) Improvements in or relating to the treatment of molten metals
KR970027322A (ko) 알루미늄 탈산강의 청정강 제조용 탈산제

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application