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KR870009036A - Manufacturing process of cast iron with high pearlite content - Google Patents

Manufacturing process of cast iron with high pearlite content Download PDF

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Publication number
KR870009036A
KR870009036A KR870002274A KR870002274A KR870009036A KR 870009036 A KR870009036 A KR 870009036A KR 870002274 A KR870002274 A KR 870002274A KR 870002274 A KR870002274 A KR 870002274A KR 870009036 A KR870009036 A KR 870009036A
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South Korea
Prior art keywords
pearlite
stabilizer
cast iron
casing
content according
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KR870002274A
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Korean (ko)
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KR910001353B1 (en
Inventor
이포 헤니치
Original Assignee
마리안네 스치라귀, 루돌프 링크
게오르그 피셔 악티엔 게젤샤프트
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Publication of KR870009036A publication Critical patent/KR870009036A/en
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Publication of KR910001353B1 publication Critical patent/KR910001353B1/en
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    • 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
    • C21C1/08—Manufacture of 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Continuous Casting (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Chemical Vapour Deposition (AREA)
  • Thin Magnetic Films (AREA)

Abstract

내용 없음No content

Description

펄라이트 함량이 높은 주철의 제조공정Manufacturing process of cast iron with high pearlite content

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (20)

펄라이트 함량이 높은 주철의 제조를 위해 용기에서 주철융체를 제조하고, 상기 융체를 주조주형에 이동하며, 이동하는 동안에 펄라이트 안정화제를 상기 융체에 첨가하는 것을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.A process for producing cast iron having a high pearlite content, characterized in that a cast iron melt is produced in a container for the production of cast iron having a high pearlite content, the melt is transferred to a casting mold, and a pearlite stabilizer is added to the melt during the movement. . 제 1항에 있어서, 상기 펄라이트 안정화제가 상기 융체의 주입흐름에 첨가되는 것을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer is added to the injection flow of the melt. 제 1항에 있어서, 상기 펄라이트 안정화제가 주석을 구성함을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer constitutes tin. 제 1항에 있어서, 상기 펄라이트 안정화제가 안티몬을 구성함을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer constitutes antimony. 제 1항에 있어서, 상기 펄라이트 안정화제가 펄라이트 안정화물질과 접종제를 구성함을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer comprises a pearlite stabilizer and an inoculator. 제 1항에 있어서, 상기 펄라이트 안정화제가 와이어형상임을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer is in the form of a wire. 제 1항에 있어서, 상기 펄라이트 안정화제가 분말형상임을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer is in powder form. 제 1항에 있어서, 상기 펄라이트 안정화제가 금속 또는 비금속으로 된 케이싱으로 둘러싸인 분말상의 펄라이트 안정화물질을 구성하는 와이어형상임을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer is in the form of a wire constituting a powdered pearlite stabilizer surrounded by a metal or nonmetal casing. 제 1항에 있어서, 상기 펄라이트 안정화제가 금속 또는 비금속으로 된 케이싱으로 둘러싸인 분말상의 펄라이트 안정화물질과 접종제를 구성하는 와이어형상임을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.2. The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer is in the form of a powder consisting of a powdered pearlite stabilizer and an inoculator surrounded by a metal or nonmetal casing. 제 1항에 있어서, 상기 펄라이트 안정화제가 펄라이트 안정화제로 된 케이싱으로 둘러싸인 접종제를 구성함을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer constitutes an inoculator surrounded by a casing made of a pearlite stabilizer. 제 1항에 있어서, 상기 펄라이트 안정화제가 케이싱과 케이싱에 층으로 인가된 펄라이트 안정화물질로 둘러싸인 분말상의 접종제를 구성함을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.2. The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer constitutes a casing and a powder inoculator surrounded by a pearlite stabilizer applied to the casing in layers. 제 1항에 있어서, 상기 펄라이트 안정화제가 분말상의 접종제에 매립된 와이어형상의 펄라이트 안정화물질을 구성하고, 상기 분말이 케이싱으로 둘러싸여 있음을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 1, wherein the pearlite stabilizer constitutes a wire-shaped pearlite stabilizer embedded in a powdery inoculum, and the powder is surrounded by a casing. 제 1항에 있어서, 상기 펄라이트 함량이 높은 주철이 GG,GGG, 또는 GGV주철을 구성함을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.2. The process of claim 1, wherein the cast iron having a high pearlite content comprises GG, GGG, or GGV cast iron. 펄라이트 함량이 높은 주철의 제조를 위해 용기에서 주철융체를 제조하고, 상기 융체를 주조주형에 이동하며, 이동하는 동안에 펄라이트 안정화제를 상기 융체에 첨가하고, 상기 펄라이트 안정화제가 주석과 안티몬으로 구성된 군에서 선택됨을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.In the group consisting of cast iron melt in a vessel for the production of cast iron with a high pearlite content, the melt is transferred to a casting mold, a pearlite stabilizer is added to the melt during movement, and the pearlite stabilizer is composed of tin and antimony Process for producing cast iron having a high pearlite content, characterized in that it is selected. 제 13항에 있어서, 상기 펄라이트 안정화제가 상기 융체의 주입흐름에 첨가되는 것을 특징으로 하는 펄라이트 함량이 높은 주철의 제조공정.The process for producing cast iron having a high pearlite content according to claim 13, wherein the pearlite stabilizer is added to the injection flow of the melt. 케이싱으로 둘러싸인 분말상의 펄라이트 안정화물질을 구성하고, 상기 펄라이트 안정화물질이 주석과 안티몬으로 구성된 군에서 선택됨을 특징으로 하는 와이어형상의 펄라이트 안정화제.Wire-type pearlite stabilizer comprising a powdered pearlite stabilizer surrounded by a casing, wherein the pearlite stabilizer is selected from the group consisting of tin and antimony. 제 16항에 있어서, 상기 케이싱으로 둘러 사인 분말상의 접종제를 더 구성함을 특징으로 하는 와이어형상의 펄라이트 안정화제.17. The wire-shaped pearlite stabilizer according to claim 16, further comprising a sine powder inoculator surrounded by the casing. 주석과 안티몬으로 구성된 군에서 선택한 펄라이트 안정화물질로 만든 케이싱으로 둘러싸인 분말상의 접종제를 구성함을 특징으로 하는 와이어형상의 펄라이트 안정화제.A wire-shaped pearlite stabilizer comprising a powdered inoculant surrounded by a casing made of a pearlite stabilizer selected from the group consisting of tin and antimony. 케이싱으로 둘러싸인 분말상의 접종제와 상기 케이싱에 층으로서 인가된 펄라이트 안정화물질을 구성하고, 상기 펄라이트 안정화물질이 주석과 안티몬으로 군에서 선택됨을 특징으로 하는 와이어형상의 펄라이트 안정화제.A powdery inoculant surrounded by a casing and a pearlite stabilizer applied as a layer to the casing, wherein the pearlite stabilizer is selected from the group consisting of tin and antimony. 케이싱으로 둘러싸인 분말상 접종제에 매립된 와이어형상의 펄라이트 안정화물질을 구성하고, 상기 펄라이트 안정화물질이 주석과 안티몬으로 구성된 군에서 선택됨을 특징으로 하는 와이어형상의 펄라이트 안정화제.A wire-shaped pearlite stabilizer comprising a wire-shaped pearlite stabilizer embedded in a powdered inoculum surrounded by a casing, wherein the pearlite stabilizer is selected from the group consisting of tin and antimony. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870002274A 1986-03-20 1987-03-13 Process for the production of pearlite cast iron Expired KR910001353B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1131/86A CH665851A5 (en) 1986-03-20 1986-03-20 METHOD FOR PRODUCING PERLITIC CAST IRON TYPES.
CH1131/86-1 1986-03-20

Publications (2)

Publication Number Publication Date
KR870009036A true KR870009036A (en) 1987-10-22
KR910001353B1 KR910001353B1 (en) 1991-03-04

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KR1019870002274A Expired KR910001353B1 (en) 1986-03-20 1987-03-13 Process for the production of pearlite cast iron

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JP (1) JPS62230926A (en)
KR (1) KR910001353B1 (en)
CN (1) CN1005994B (en)
AT (1) AT398984B (en)
AU (1) AU594439B2 (en)
CH (1) CH665851A5 (en)
DD (1) DD259001A5 (en)
DE (1) DE3706901A1 (en)
ES (1) ES2002591A6 (en)
FI (1) FI85507C (en)
FR (1) FR2601039B1 (en)
GB (1) GB2187985B (en)
IN (1) IN168111B (en)
IT (1) IT1204930B (en)
NO (1) NO871116L (en)
NZ (1) NZ219725A (en)
PL (1) PL264592A1 (en)
SE (1) SE462976B (en)
YU (1) YU41487A (en)
ZA (1) ZA871685B (en)

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CN102296226A (en) * 2011-07-28 2011-12-28 徐州胜海机械制造科技有限公司 Post inoculant for large-scale ductile iron casting and manufacture method thereof
CN102936679A (en) * 2012-11-22 2013-02-20 宁夏共享集团有限责任公司 Gray cast iron electric-furnace smelting method
CN106676250A (en) * 2016-12-15 2017-05-17 广西大学 Thermal treatment method for chilled cast iron roll
CN112962018B (en) * 2021-01-29 2022-04-01 宁波日星铸业有限公司 Chilling process manufacturing method of non-label QT600-7 nodular cast iron

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Also Published As

Publication number Publication date
IT8719681A0 (en) 1987-03-13
FI85507B (en) 1992-01-15
ATA49787A (en) 1994-07-15
FI85507C (en) 1992-04-27
ZA871685B (en) 1987-08-31
AU594439B2 (en) 1990-03-08
FI871214A0 (en) 1987-03-19
FR2601039A1 (en) 1988-01-08
IN168111B (en) 1991-02-09
YU41487A (en) 1990-02-28
CN1005994B (en) 1989-12-06
CN87102216A (en) 1987-09-30
GB8704816D0 (en) 1987-04-08
SE462976B (en) 1990-09-24
KR910001353B1 (en) 1991-03-04
SE8701146L (en) 1987-09-21
NZ219725A (en) 1990-03-27
FR2601039B1 (en) 1992-12-31
GB2187985B (en) 1990-12-12
DE3706901A1 (en) 1987-10-01
ES2002591A6 (en) 1988-08-16
PL264592A1 (en) 1988-02-04
FI871214L (en) 1987-09-21
DE3706901C2 (en) 1989-02-16
JPS62230926A (en) 1987-10-09
CH665851A5 (en) 1988-06-15
IT1204930B (en) 1989-03-10
NO871116L (en) 1987-09-21
AT398984B (en) 1995-02-27
NO871116D0 (en) 1987-03-18
DD259001A5 (en) 1988-08-10
GB2187985A (en) 1987-09-23
SE8701146D0 (en) 1987-03-19
AU7042487A (en) 1987-09-24

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