BR112020008400A2 - Fio de aço que precisa de retidão que tem qualidade de retidão excelente e método para fabricar um fio de aço que precisa de retidão tendo qualidade de retidão excelente - Google Patents

Fio de aço que precisa de retidão que tem qualidade de retidão excelente e método para fabricar um fio de aço que precisa de retidão tendo qualidade de retidão excelente

Info

Publication number
BR112020008400A2
BR112020008400A2 BR112020008400A BR112020008400A BR112020008400A2 BR 112020008400 A2 BR112020008400 A2 BR 112020008400A2 BR 112020008400 A BR112020008400 A BR 112020008400A BR 112020008400 A BR112020008400 A BR 112020008400A BR 112020008400 A2 BR112020008400 A2 BR 112020008400A2
Authority
BR
Brazil
Prior art keywords
steel wire
wire
straight
straightening quality
quality
Prior art date
Application number
BR112020008400A
Other languages
English (en)
Inventor
Hwan Kim Gi
Yeol Park Pyeong
Original Assignee
Hongduk Ind 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 Hongduk Ind Co Ltd filed Critical Hongduk Ind Co Ltd
Publication of BR112020008400A2 publication Critical patent/BR112020008400A2/pt

Links

Classifications

    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5735—Details
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5735—Details
    • C21D9/5737—Rolls; Drums; Roll arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Steel (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)

Abstract

fio de aço que precisa de retidão que tem qualidade de retidão excelente e método para fabricar um fio de aço que precisa de retidão tendo qualidade de retidão excelente. trata-se de um fio de aço que tem qualidade de retidão excelente e um método para fabricar o fio de aço, em que o fio de aço inclui um fio, após passar por uma operação de estiramento, passar por uma operação de aquecimento de realizar aquecimento em um estado em que tensão é aplicada e passar por uma operação de resfriamento, em que, ao enrolar o fio ao redor de uma porção de enrolamento que tem um diâmetro maior do que um diâmetro do fio por um período de tempo predefinido e, então, medir a retidão do fio de 400 mm, a retidão do fio é menor ou igual a 30 mm, e o método inclui uma operação de preparação de fio, uma operação de aquecimento, uma operação de resfriamento e uma operação de medição de retidão.
BR112020008400A 2019-07-02 2020-03-06 Fio de aço que precisa de retidão que tem qualidade de retidão excelente e método para fabricar um fio de aço que precisa de retidão tendo qualidade de retidão excelente BR112020008400A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190079697A KR102059095B1 (ko) 2019-07-02 2019-07-02 직선 품질이 우수한 강선 및 이의 제조방법
PCT/KR2020/003182 WO2021002560A1 (ko) 2019-07-02 2020-03-06 직선 품질이 우수한 강선 및 이의 제조방법

Publications (1)

Publication Number Publication Date
BR112020008400A2 true BR112020008400A2 (pt) 2022-01-11

Family

ID=69006360

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112020008400A BR112020008400A2 (pt) 2019-07-02 2020-03-06 Fio de aço que precisa de retidão que tem qualidade de retidão excelente e método para fabricar um fio de aço que precisa de retidão tendo qualidade de retidão excelente

Country Status (7)

Country Link
US (1) US20220119903A1 (pt)
JP (1) JP2021532254A (pt)
KR (1) KR102059095B1 (pt)
CN (1) CN112449653A (pt)
BR (1) BR112020008400A2 (pt)
RU (1) RU2746613C1 (pt)
WO (1) WO2021002560A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102059095B1 (ko) * 2019-07-02 2019-12-24 홍덕산업(주) 직선 품질이 우수한 강선 및 이의 제조방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB748357A (en) * 1953-06-01 1956-05-02 Somerset Wire Company Ltd Improvements in the manufacture of wire and the like
SU937523A1 (ru) * 1980-05-12 1982-06-23 Институт металлофизики АН УССР Способ изготовлени длинномерных стальных изделий
JPS63199308A (ja) * 1987-02-16 1988-08-17 Sumitomo Electric Ind Ltd 光フアイバ補強用線材料
FR2725730A1 (fr) * 1994-10-12 1996-04-19 Michelin & Cie Fil en acier inoxydable pour renforcer le sommet des enveloppes de pneumatiques
JPH08155569A (ja) * 1994-12-02 1996-06-18 Furukawa Electric Co Ltd:The 真直性に優れた線状体の製造方法
JP4392868B2 (ja) * 1998-02-24 2010-01-06 株式会社ブリヂストン 多段スリップ型湿式伸線方法
JP2001025815A (ja) * 1999-07-14 2001-01-30 Asuka Giken:Kk 金属線の伸線加工方法
JP2002180160A (ja) * 2000-12-14 2002-06-26 Toto Ltd 線材とその製造方法
JP2003253342A (ja) * 2002-02-28 2003-09-10 Kanai Hiroaki タイヤ補強用スチールワイヤの製造方法
KR100537908B1 (ko) * 2003-07-23 2005-12-22 함승호 진직성을 갖는 와이어의 제조장치
JP4450666B2 (ja) * 2004-04-15 2010-04-14 株式会社ブリヂストン スチールワイヤおよびスチールコードの巻き取り方法とスチールコードの製造方法
JP5162875B2 (ja) * 2005-10-12 2013-03-13 新日鐵住金株式会社 伸線特性に優れた高強度線材およびその製造方法
CN102492814B (zh) * 2011-12-15 2013-09-04 江苏省沙钢钢铁研究院有限公司 高碳钢细丝用直拉线材的制造方法
JP2016014168A (ja) * 2014-07-01 2016-01-28 株式会社神戸製鋼所 鋼線用線材および鋼線
KR101972456B1 (ko) * 2017-07-17 2019-04-25 홍덕산업(주) 직선 품질이 우수한 타이어 보강용 스틸코드와 단일강선 및 이의 제조방법
KR102059095B1 (ko) * 2019-07-02 2019-12-24 홍덕산업(주) 직선 품질이 우수한 강선 및 이의 제조방법

Also Published As

Publication number Publication date
CN112449653A (zh) 2021-03-05
RU2746613C1 (ru) 2021-04-16
WO2021002560A1 (ko) 2021-01-07
JP2021532254A (ja) 2021-11-25
KR102059095B1 (ko) 2019-12-24
US20220119903A1 (en) 2022-04-21

Similar Documents

Publication Publication Date Title
BR112020008400A2 (pt) Fio de aço que precisa de retidão que tem qualidade de retidão excelente e método para fabricar um fio de aço que precisa de retidão tendo qualidade de retidão excelente
BR112016026571A2 (pt) Método para produção de chapa de aço elétrica orientada a grão
FR70572E (fr) Procédé électrochimique de revêtement des surfaces en acier, produits destinés à sa mise en oeuvre et produits en résultant
MX2019007663A (es) Método de fabriación de la lámina de acero.
EP2732897A3 (de) Schwenkbare Drahtführung
BR112023025824A2 (pt) Aparelho de transmissão de energia, aparelho de recebimento de energia, método de controle, e meio de armazenamento
BR112023018326A2 (pt) Sistema de fornecimento de aerossol, controlador para uso com um sistema de fornecimento de aerossol, dispositivo de fornecimento de aerossol, método para controlar um sistema de fornecimento de aerossol e meio de fornecimento de aerossol
JP2020085701A (ja) 加硫ゴム材料の引張疲労特性の推定方法
BR112018009379A2 (pt) método para a fabricação de um componente de aço austenítico e uso do componente
BR112018014069A2 (pt) uso de uma dieta de reforço e imitação de jejum, uso de uma dieta de reforço e imitação de jejum com um agente quimioterápico, e pacote de dieta.
BR112022004851A2 (pt) Uso de inibidores de dkk-1 para tratar câncer
JP2019150869A (ja) 調質圧延方法、調質圧延装置、鋼帯の製造方法
BR112017001030A2 (pt) amostra de ensaio de tração em barra redonda para ensaio para fissuração por corrosão sob tensão de sulfeto de um aço, método de ensaio de aço para fissuração por corrosão sob tensão de sulfeto, e tubo de aço sem costura que tem excelente resistência à fissuração por corrosão sob tensão de sulfeto
CN201993270U (zh) 一种线材冷弯试验简易胎具
PL414452A1 (pl) Sposób wytwarzania konstrukcyjnych wkrętów bimetalowych oraz konstrukcyjny wkręt bimetalowy
AT523434A5 (de) Verankerung für Betonfertigteile
TR201908268A2 (tr) Boyun Bölgesi Omurlarında Çeşitli Sebeplerden Dolayı Oluşan Farklı Bölgelerdeki Defektlerin Rekonstrüksüyonu İçin Vida ve Plak Sistemi
BE1021090B1 (nl) Werkwijze voor het walsen van een metaaldraad
Adamyanets et al. Extension of the Freiberger Model of Spread for the Calculation of Material Flow during Rolling of Long Products to a New Material Group of Mg Alloys AZ31, AZ81, WE43
JP7239720B2 (ja) 熱間圧延機又は厚板圧延機内の冷却区間のストリップ幅にわたる圧延材の異なる冷却プロセスを設定するための方法
Karunarathne et al. A study on the relationship between the quenched case thickness and the percentage elongation of the TMT reinforcing bars
EA201300532A1 (ru) Способ определения долговечности керамических изделий
GB202219865D0 (en) Computer-implemented method of determining an estimated measure of the length of an SMA wire
BR112016028419B8 (pt) Dobadoura para o enrolamento de fitas de fibra de manta, e, método para o enrolamento de fitas de fibra de manta
BR112017013030A2 (pt) método e aparelho para a determinação de uma informação de gateway

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements