ID21404A - Struktur penguatan yang lebih tebal pada tiang berongga dan metode perlakuan panasnya - Google Patents

Struktur penguatan yang lebih tebal pada tiang berongga dan metode perlakuan panasnya

Info

Publication number
ID21404A
ID21404A IDP981479A ID981479A ID21404A ID 21404 A ID21404 A ID 21404A ID P981479 A IDP981479 A ID P981479A ID 981479 A ID981479 A ID 981479A ID 21404 A ID21404 A ID 21404A
Authority
ID
Indonesia
Prior art keywords
holiday
pole
heat treatment
treatment method
strength structure
Prior art date
Application number
IDP981479A
Other languages
English (en)
Inventor
Kimio Hamano
Keizo Furusawa
Kenichi Fujita
Yoichi Matsubara
Akira Fukuda
Original Assignee
Yokogawa Bridge Corp
Dai Ichi High Frequency Co Ltd
Daiwa House Ind
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 Yokogawa Bridge Corp, Dai Ichi High Frequency Co Ltd, Daiwa House Ind filed Critical Yokogawa Bridge Corp
Publication of ID21404A publication Critical patent/ID21404A/id

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/026—Reinforcing the connection by locally deforming
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/009—Pearlite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Heat Treatment Of Articles (AREA)
IDP981479A 1997-11-12 1998-11-12 Struktur penguatan yang lebih tebal pada tiang berongga dan metode perlakuan panasnya ID21404A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31018497A JP3468673B2 (ja) 1997-11-12 1997-11-12 中空柱材の増厚補強構造及び熱処理方法

Publications (1)

Publication Number Publication Date
ID21404A true ID21404A (id) 1999-06-03

Family

ID=18002194

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP981479A ID21404A (id) 1997-11-12 1998-11-12 Struktur penguatan yang lebih tebal pada tiang berongga dan metode perlakuan panasnya

Country Status (5)

Country Link
JP (1) JP3468673B2 (id)
KR (1) KR19990045248A (id)
CN (1) CN1103652C (id)
ID (1) ID21404A (id)
TW (1) TW374811B (id)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5157556B2 (ja) * 2008-03-19 2013-03-06 新日鐵住金株式会社 ボックス柱の製造方法およびボックス柱
CN104088398B (zh) * 2014-07-21 2016-03-02 山东莱钢建设有限公司 一种矩形钢管柱
CN111151908A (zh) * 2020-01-03 2020-05-15 上海建工五建集团有限公司 钢构件及其焊接方法
CN115351451B (zh) * 2022-08-18 2024-06-25 东方电气集团东方锅炉股份有限公司 一种多喷嘴气化炉侧壁烧嘴接管的装焊方法

Also Published As

Publication number Publication date
KR19990045248A (ko) 1999-06-25
TW374811B (en) 1999-11-21
JPH11147146A (ja) 1999-06-02
CN1103652C (zh) 2003-03-26
CN1217409A (zh) 1999-05-26
JP3468673B2 (ja) 2003-11-17

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