JPS63266046A - 点火プラグ主体金具用鋼及びその製造方法 - Google Patents

点火プラグ主体金具用鋼及びその製造方法

Info

Publication number
JPS63266046A
JPS63266046A JP27714487A JP27714487A JPS63266046A JP S63266046 A JPS63266046 A JP S63266046A JP 27714487 A JP27714487 A JP 27714487A JP 27714487 A JP27714487 A JP 27714487A JP S63266046 A JPS63266046 A JP S63266046A
Authority
JP
Japan
Prior art keywords
steel
spark plug
cold
caulking
less
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
JP27714487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0525942B2 (2
Inventor
Takafumi Oshima
崇文 大島
Shinzo Ashida
芦田　真三
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.)
Kobe Steel Ltd
Niterra Co Ltd
Original Assignee
Kobe Steel Ltd
NGK Spark Plug Co 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 Kobe Steel Ltd, NGK Spark Plug Co Ltd filed Critical Kobe Steel Ltd
Priority to JP27714487A priority Critical patent/JPS63266046A/ja
Publication of JPS63266046A publication Critical patent/JPS63266046A/ja
Publication of JPH0525942B2 publication Critical patent/JPH0525942B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Steel (AREA)
JP27714487A 1986-12-10 1987-10-30 点火プラグ主体金具用鋼及びその製造方法 Granted JPS63266046A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27714487A JPS63266046A (ja) 1986-12-10 1987-10-30 点火プラグ主体金具用鋼及びその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61-293627 1986-12-10
JP29362786 1986-12-10
JP27714487A JPS63266046A (ja) 1986-12-10 1987-10-30 点火プラグ主体金具用鋼及びその製造方法

Publications (2)

Publication Number Publication Date
JPS63266046A true JPS63266046A (ja) 1988-11-02
JPH0525942B2 JPH0525942B2 (2) 1993-04-14

Family

ID=26552274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27714487A Granted JPS63266046A (ja) 1986-12-10 1987-10-30 点火プラグ主体金具用鋼及びその製造方法

Country Status (1)

Country Link
JP (1) JPS63266046A (2)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6809463B2 (en) 2001-12-28 2004-10-26 Ngk Spark Plug Co., Ltd. Spark plug and method for manufacturing the spark plug
US6849995B2 (en) 2001-12-28 2005-02-01 Ngk Spark Plug Co., Ltd. Spark plug and method for manufacturing the spark plug
WO2018074016A1 (ja) * 2016-10-20 2018-04-26 日本特殊陶業株式会社 点火プラグ
CN112126847A (zh) * 2020-07-31 2020-12-25 天津钢铁集团有限公司 大厚度q420fte高强度风塔结构用钢板及其生产方法
DE102016217663B4 (de) 2015-09-16 2022-05-12 Ngk Spark Plug Co., Ltd. Zündkerze

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881721A (2) * 1972-02-04 1973-11-01
JPS5658927A (en) * 1979-10-19 1981-05-22 Nippon Kokan Kk <Nkk> Production of high tensile galvanized steel plate
JPS5684422A (en) * 1979-12-14 1981-07-09 Sumitomo Metal Ind Ltd Production of precipitation hardening type high-tension cold rolled steel plate
JPS5693822A (en) * 1979-12-27 1981-07-29 Nippon Kokan Kk <Nkk> Production of low-yield-ratio, high-tension hot-rolled steel-plate having excellent workability
JPS56158820A (en) * 1981-01-07 1981-12-07 Nippon Steel Corp Manufacture of cold-rolled high-strength steel plate with high yield ratio and much less sliver for press working
JPS6123743A (ja) * 1984-07-11 1986-02-01 Kobe Steel Ltd 自動車用偏平管部品用高張力熱延鋼板
JPS61194112A (ja) * 1985-02-21 1986-08-28 Nippon Steel Corp スケ−ル密着性に優れた熱延鋼板の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881721A (2) * 1972-02-04 1973-11-01
JPS5658927A (en) * 1979-10-19 1981-05-22 Nippon Kokan Kk <Nkk> Production of high tensile galvanized steel plate
JPS5684422A (en) * 1979-12-14 1981-07-09 Sumitomo Metal Ind Ltd Production of precipitation hardening type high-tension cold rolled steel plate
JPS5693822A (en) * 1979-12-27 1981-07-29 Nippon Kokan Kk <Nkk> Production of low-yield-ratio, high-tension hot-rolled steel-plate having excellent workability
JPS56158820A (en) * 1981-01-07 1981-12-07 Nippon Steel Corp Manufacture of cold-rolled high-strength steel plate with high yield ratio and much less sliver for press working
JPS6123743A (ja) * 1984-07-11 1986-02-01 Kobe Steel Ltd 自動車用偏平管部品用高張力熱延鋼板
JPS61194112A (ja) * 1985-02-21 1986-08-28 Nippon Steel Corp スケ−ル密着性に優れた熱延鋼板の製造方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6809463B2 (en) 2001-12-28 2004-10-26 Ngk Spark Plug Co., Ltd. Spark plug and method for manufacturing the spark plug
US6849995B2 (en) 2001-12-28 2005-02-01 Ngk Spark Plug Co., Ltd. Spark plug and method for manufacturing the spark plug
DE102016217663B4 (de) 2015-09-16 2022-05-12 Ngk Spark Plug Co., Ltd. Zündkerze
WO2018074016A1 (ja) * 2016-10-20 2018-04-26 日本特殊陶業株式会社 点火プラグ
JP2018067486A (ja) * 2016-10-20 2018-04-26 日本特殊陶業株式会社 点火プラグ
CN109863656A (zh) * 2016-10-20 2019-06-07 日本特殊陶业株式会社 火花塞
US10431962B2 (en) 2016-10-20 2019-10-01 Ngk Spark Plug Co., Ltd. Spark plug
CN109863656B (zh) * 2016-10-20 2020-05-22 日本特殊陶业株式会社 火花塞
CN112126847A (zh) * 2020-07-31 2020-12-25 天津钢铁集团有限公司 大厚度q420fte高强度风塔结构用钢板及其生产方法

Also Published As

Publication number Publication date
JPH0525942B2 (2) 1993-04-14

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Legal Events

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