GB1165728A - Fined Grained Steel and process for preparation thereof - Google Patents

Fined Grained Steel and process for preparation thereof

Info

Publication number
GB1165728A
GB1165728A GB42818/66A GB4281866A GB1165728A GB 1165728 A GB1165728 A GB 1165728A GB 42818/66 A GB42818/66 A GB 42818/66A GB 4281866 A GB4281866 A GB 4281866A GB 1165728 A GB1165728 A GB 1165728A
Authority
GB
United Kingdom
Prior art keywords
quenching
steel
preparation
grained steel
austenitized
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.)
Expired
Application number
GB42818/66A
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Publication of GB1165728A publication Critical patent/GB1165728A/en
Expired legal-status Critical Current

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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

1,165,728. Improving physical properties. UNITED STATES ATOMIC ENERGY COMMISSION. 26 Sept., 1966 [15 Oct., 1965], No. 42818/66. Heading B3V. [Also in Division C7] Steel containing nickel together with chromium and/or molybdenum in sufficient amount to combine with all the carbon present, and having a martensite start temperature substantially below room temperature, is austenitized and is then worked to give a reduction in thickness of at least 25%, preferably about 80%, in the temperature range 400‹ C. to 600‹ C. at which a high-density dislocation network with slip bands is formed. The steel is then subjected to a cyclic quenching and tempering process, the quenching being carried out at progressively lower sub-zero temperatures.
GB42818/66A 1965-10-15 1966-09-26 Fined Grained Steel and process for preparation thereof Expired GB1165728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US496729A US3413166A (en) 1965-10-15 1965-10-15 Fine grained steel and process for preparation thereof

Publications (1)

Publication Number Publication Date
GB1165728A true GB1165728A (en) 1969-10-01

Family

ID=23973873

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42818/66A Expired GB1165728A (en) 1965-10-15 1966-09-26 Fined Grained Steel and process for preparation thereof

Country Status (5)

Country Link
US (1) US3413166A (en)
DE (1) DE1508453A1 (en)
FR (1) FR1502127A (en)
GB (1) GB1165728A (en)
SE (1) SE325591B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2800906C1 (en) * 2022-12-20 2023-07-31 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for production of working bodies of soil-cultivating implements with a cutting part

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358325A (en) * 1979-08-31 1982-11-09 General Motors Corporation Method of treating low carbon steel for improved formability
JPS63143208A (en) * 1986-12-06 1988-06-15 Nippon Piston Ring Co Ltd Production of iron sintered parts
CN101506392B (en) * 2006-06-29 2011-01-26 特纳瑞斯连接股份公司 Seamless precision steel tubes with improved isotropic toughness at low temperature for hydraulic cylinders and process for obtaining the same
US8968495B2 (en) * 2007-03-23 2015-03-03 Dayton Progress Corporation Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
US9132567B2 (en) * 2007-03-23 2015-09-15 Dayton Progress Corporation Tools with a thermo-mechanically modified working region and methods of forming such tools
MX2007004600A (en) * 2007-04-17 2008-12-01 Tubos De Acero De Mexico S A Seamless steel pipe for use as vertical work-over sections.
WO2009102848A1 (en) * 2008-02-15 2009-08-20 Dayton Progress Corporation Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels
US20100319814A1 (en) * 2009-06-17 2010-12-23 Teresa Estela Perez Bainitic steels with boron
EP2325435B2 (en) 2009-11-24 2020-09-30 Tenaris Connections B.V. Threaded joint sealed to [ultra high] internal and external pressures
DE102010062011B3 (en) 2010-11-26 2011-12-01 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Process for the heat treatment of high-strength iron alloys
US9163296B2 (en) 2011-01-25 2015-10-20 Tenaris Coiled Tubes, Llc Coiled tube with varying mechanical properties for superior performance and methods to produce the same by a continuous heat treatment
IT1403688B1 (en) 2011-02-07 2013-10-31 Dalmine Spa STEEL TUBES WITH THICK WALLS WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER TENSIONING FROM SULFUR.
IT1403689B1 (en) 2011-02-07 2013-10-31 Dalmine Spa HIGH-RESISTANCE STEEL TUBES WITH EXCELLENT LOW TEMPERATURE HARDNESS AND RESISTANCE TO CORROSION UNDER VOLTAGE SENSORS.
US8636856B2 (en) * 2011-02-18 2014-01-28 Siderca S.A.I.C. High strength steel having good toughness
US8414715B2 (en) * 2011-02-18 2013-04-09 Siderca S.A.I.C. Method of making ultra high strength steel having good toughness
US9340847B2 (en) 2012-04-10 2016-05-17 Tenaris Connections Limited Methods of manufacturing steel tubes for drilling rods with improved mechanical properties, and rods made by the same
JP6204496B2 (en) 2013-01-11 2017-09-27 テナリス・コネクシヨンズ・ベー・ブイ Go-ring resistant drill pipe tool joint and corresponding drill pipe
US9187811B2 (en) 2013-03-11 2015-11-17 Tenaris Connections Limited Low-carbon chromium steel having reduced vanadium and high corrosion resistance, and methods of manufacturing
US9803256B2 (en) 2013-03-14 2017-10-31 Tenaris Coiled Tubes, Llc High performance material for coiled tubing applications and the method of producing the same
EP2789700A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
EP2789701A1 (en) 2013-04-08 2014-10-15 DALMINE S.p.A. High strength medium wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
KR102197204B1 (en) 2013-06-25 2021-01-04 테나리스 커넥션즈 비.브이. High-chromium heat-resistant steel
US11124852B2 (en) 2016-08-12 2021-09-21 Tenaris Coiled Tubes, Llc Method and system for manufacturing coiled tubing
US10434554B2 (en) 2017-01-17 2019-10-08 Forum Us, Inc. Method of manufacturing a coiled tubing string
CN109762965B (en) * 2019-02-01 2024-04-16 哈尔滨工业大学（威海） Continuous online preparation method of Mn-B steel structural part with super high toughness
CN113930591B (en) * 2021-10-15 2022-04-19 常州大学 Circulating quenching and fine-grain process for 20Cr2Ni4A steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028270A (en) * 1958-08-25 1962-04-03 Yawata Iron & Steel Co Production of high tensile strength, high notch toughness steel by low temperature anneal
US2934463A (en) * 1959-04-17 1960-04-26 Ford Motor Co High strength steel
US3189493A (en) * 1961-08-14 1965-06-15 Westinghouse Electric Corp Processes for producing ductile cobaltiron-vandium magnetic alloys
US3250648A (en) * 1963-05-14 1966-05-10 United States Steel Corp Method of producing hardened steel products
US3178324A (en) * 1963-06-03 1965-04-13 United States Steel Corp Method of producing ultrafine grained steel
US3201288A (en) * 1963-11-01 1965-08-17 United States Steel Corp Method of treating steel to produce a fine-grained condition

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2800906C1 (en) * 2022-12-20 2023-07-31 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for production of working bodies of soil-cultivating implements with a cutting part
RU2802696C1 (en) * 2022-12-20 2023-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for production of cast iron working bodies of soil-cultivating implements with a cutting part
RU2802698C1 (en) * 2022-12-20 2023-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for production of cast iron working bodies of soil-cultivating implements with a cutting part
RU2802697C1 (en) * 2022-12-20 2023-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for production of working bodies of soil-cultivating implements with a cutting part
RU2802690C1 (en) * 2023-01-10 2023-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for production of working bodies of soil-cultivating implements with a cutting part
RU2802688C1 (en) * 2023-01-10 2023-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for the production of working bodies of soil-cultivating implements with a cutting part
RU2802689C1 (en) * 2023-01-10 2023-08-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for the production of working bodies of soil-cultivating implements with a cutting part
RU2802701C1 (en) * 2023-01-10 2023-08-31 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for the production of working bodies of soil-cultivating implements with a cutting part
RU2811634C1 (en) * 2023-07-12 2024-01-15 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" (ФГБОУ ВО Волгоградский ГАУ) Method for producing hoe openers of stubble seeders with structuring cutting part
RU2809578C1 (en) * 2023-07-21 2023-12-13 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" Method for producing anchor coulters for stubble seeders with distribution of metallographic structures in cutting part
RU2809577C1 (en) * 2023-07-21 2023-12-13 федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный аграрный университет" Method for producing anchor coulters of stubble seeders with distribution of metallographic structures

Also Published As

Publication number Publication date
US3413166A (en) 1968-11-26
DE1508453A1 (en) 1969-10-23
FR1502127A (en) 1967-11-18
SE325591B (en) 1970-07-06

Similar Documents

Publication Publication Date Title
GB1165728A (en) Fined Grained Steel and process for preparation thereof
GB1061511A (en) Improved austenitic stainless steel and process therefor
GB1467576A (en) Process for the heat treatment of rails
ES8505413A1 (en) Process for production of steel bar or steel wire having an improved spheroidal structure of cementite
JPS5651532A (en) Production of high-strength zinc hot dipped steel plate of superior workability
GB1154896A (en) Treatment of Steel
GB1268798A (en) Heat treatment method for ferrite pearlite steel
GB979512A (en) Improvements in or relating to the manufacture of steel cutting tools
GB1179829A (en) Improved Method for the Manufacture of Razor Blades and Like Tools
GB1039354A (en) Short-time heat-treating process for steels
ES408152A1 (en) Razor blades and process for making same
JPS51149116A (en) Process for producing ferritics tainless steelplates without ridging
GB1104932A (en) Improvements in or relating to safety razor blades
ES8207226A1 (en) Method for producing high-strength deep-drawable dual-phase steel sheets.
GB1242794A (en) Method of processing steel
GB960174A (en) Improvements in the production of hard steel particles
GB911626A (en) Improvements in ploughshares
ES333614A1 (en) Procedure for softening high alloy steels. (Machine-translation by Google Translate, not legally binding)
GB1018702A (en) Method of producing steel with improved properties
GB1325198A (en) Process of heat treating nickelbearing steel and steel stock produced thereby
GB1072621A (en) Improvements in a method of heat treating high-carbon stainless steels
GB859387A (en) Improvements in or relating to chains
JPS52122219A (en) Production of high tensile steel wire and steel rod from low carbon tempered martensite steel
Sokolova et al. The Relation of Steel 20 Kh 13 Structural Stability to Physical--Mechanical Properties
GB744140A (en) Improvements in or relating to methods of improving steel by heat-treatment

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees
427A Application made for restoration (sect. 27/1949)
427C Application for amendment of specification now open to opposition (sect. 27/1949)
427B Order made restoring the patent (sect. 27/1949)
PLNP Patent lapsed through nonpayment of renewal fees