JPS60199563A - 窒素を含有する高クロム鋼の造塊法 - Google Patents

窒素を含有する高クロム鋼の造塊法

Info

Publication number
JPS60199563A
JPS60199563A JP5570784A JP5570784A JPS60199563A JP S60199563 A JPS60199563 A JP S60199563A JP 5570784 A JP5570784 A JP 5570784A JP 5570784 A JP5570784 A JP 5570784A JP S60199563 A JPS60199563 A JP S60199563A
Authority
JP
Japan
Prior art keywords
steel
chromium
ingot
mold
nitrogen
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.)
Granted
Application number
JP5570784A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0521668B2 (enExample
Inventor
Tokio Morisada
森定　祝雄
Yoshibumi Omori
大森　義文
Kimihiko Akahori
赤堀　公彦
Katsukuni Kuno
久野　勝邦
Yoshio Aikawa
相川　義夫
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5570784A priority Critical patent/JPS60199563A/ja
Publication of JPS60199563A publication Critical patent/JPS60199563A/ja
Publication of JPH0521668B2 publication Critical patent/JPH0521668B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Steel In Its Molten State (AREA)
JP5570784A 1984-03-23 1984-03-23 窒素を含有する高クロム鋼の造塊法 Granted JPS60199563A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5570784A JPS60199563A (ja) 1984-03-23 1984-03-23 窒素を含有する高クロム鋼の造塊法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5570784A JPS60199563A (ja) 1984-03-23 1984-03-23 窒素を含有する高クロム鋼の造塊法

Publications (2)

Publication Number Publication Date
JPS60199563A true JPS60199563A (ja) 1985-10-09
JPH0521668B2 JPH0521668B2 (enExample) 1993-03-25

Family

ID=13006353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5570784A Granted JPS60199563A (ja) 1984-03-23 1984-03-23 窒素を含有する高クロム鋼の造塊法

Country Status (1)

Country Link
JP (1) JPS60199563A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014128822A (ja) * 2012-12-28 2014-07-10 Kobe Steel Ltd 高窒素鋼の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128840A (en) * 1976-03-17 1977-10-28 Linde Ag Method of shielding molten material in casting equipment
JPS5745822A (en) * 1980-09-03 1982-03-16 Mitsuharu Yamaguchi Carpet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128840A (en) * 1976-03-17 1977-10-28 Linde Ag Method of shielding molten material in casting equipment
JPS5745822A (en) * 1980-09-03 1982-03-16 Mitsuharu Yamaguchi Carpet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014128822A (ja) * 2012-12-28 2014-07-10 Kobe Steel Ltd 高窒素鋼の製造方法

Also Published As

Publication number Publication date
JPH0521668B2 (enExample) 1993-03-25

Similar Documents

Publication Publication Date Title
JP4189776B2 (ja) プラスチック材料用金型を製造するための低合金鋼
JPH10204565A (ja) コバルトの基礎耐熱合金
KR100273871B1 (ko) 유리모울딩 작업용 공구 및 그 제조방법
CN107385342A (zh) 一种大规格高强度钢筋及其制造工艺
JP3735318B2 (ja) 耐酸性に優れた高珪素鋳鉄及びその製造方法
JPS60199563A (ja) 窒素を含有する高クロム鋼の造塊法
JPS5877743A (ja) ニオビウムを含有する合金鋼の造塊法
US6110296A (en) Thin strip casting of carbon steels
JPH0775808A (ja) 形鋼圧延用耐摩耗複合ロール
JP3484605B2 (ja) ステンレス鋼の連続鋳造方法
JP7563626B2 (ja) 鋼鋳片、連続鋳造方法及び、鋼鋳片の製造方法
JPS59177352A (ja) 連続鋳造用低脱炭ばね鋼
CN105779889B (zh) 一种含钨钛高锰钢及其制备方法
JPH0338325B2 (enExample)
JPH04111963A (ja) 塑性加工用金型鋼の製造方法
JPS6364516B2 (enExample)
JPS6157083B2 (enExample)
JPS6223969A (ja) Ｈ形鋼圧延用複合スリ−ブおよびその製造法
RU2103104C1 (ru) Стальной слиток для изготовления биметаллического проката
US4405380A (en) High strength, low alloy steel with improved surface and mechanical properties
KR100611201B1 (ko) 내거침성이 우수한 열간압연용 원심주조 고속도공구강복합롤
RU2238336C1 (ru) Способ производства из непрерывнолитой заготовки сортового проката низкоуглеродистой стали для холодной объемной штамповки сложнопрофильных крепежных деталей
JPS5855550A (ja) Ｈ型鋼圧延用複合スリ−プロ−ル及びその製造法
JPS61193758A (ja) 表面性状の良好な熱間加工鋼材の製造法
JPH05253644A (ja) 押出し加工性及び鍛造性に優れた自動車用軸部品の製造方法