SU706216A1 - Method of diffusion welding of unsimilar materials - Google Patents

Method of diffusion welding of unsimilar materials

Info

Publication number
SU706216A1
SU706216A1 SU782662955A SU2662955A SU706216A1 SU 706216 A1 SU706216 A1 SU 706216A1 SU 782662955 A SU782662955 A SU 782662955A SU 2662955 A SU2662955 A SU 2662955A SU 706216 A1 SU706216 A1 SU 706216A1
Authority
SU
USSR - Soviet Union
Prior art keywords
steel
welded
carbide
welding
carbon
Prior art date
Application number
SU782662955A
Other languages
Russian (ru)
Inventor
Виталий Викторович Липинский
Георгий Романович Маеров
Вениамин Владимирович Губарев
Original Assignee
Предприятие П/Я М-5841
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 Предприятие П/Я М-5841 filed Critical Предприятие П/Я М-5841
Priority to SU782662955A priority Critical patent/SU706216A1/en
Application granted granted Critical
Publication of SU706216A1 publication Critical patent/SU706216A1/en

Links

Description

{54} СПОСОБ ДИФФУЗИОННОЙ СВАРКИ РАЗНОРОДНЫХ{54} DIFFUSION DIFFUSION WELDING METHOD

Claims (2)

. . МАТЕРИАЛОВ в неташте в сбсто нйй поставки, в резуль тате чего ферритна  прослойка в сварном шве и оцолошовной зоне практически от сутствует . Пример, Диффузионной сваркой изготаШйвали развертку диаметром 20мм режущую часть которой изготавливали из быстрорежущей стали Р9К5 с карбидообразующими элементами, -а хвостовик - из конструкдионной стали 38Х. Предваритель но свариваемую поверхность хвостов1ака из; стали 38Х подвергали газовой цементации в уайт-стрита при 930°С . - . .f на глубину 0,8 мм с доведением концентП«1г Уг V - л. .. МО i Т РТ П/. . v .- -J-:- ..-.-.-:. .- раш и углерода до 0,75%, сбШвётстгвутбщей процентному содержанию углерода в стали P9KS. Собра1 ные заготйвки соедин ли диффузионной саваркой на возд:||гх;в на установке УДС- . . MATERIALS in the net at the same time as the supply, as a result of which the ferritic layer in the weld and the weld zone is practically absent. For example, by diffusion welding, a sweep was developed with a diameter of 20 mm, the cutting part of which was made of high-speed steel P9K5 with carbide-forming elements, and the shank was made of 38X structural steel. The preliminary but welded surface of the tailings of the can; 38X steel subjected to gas cementation in white street at 930 ° C. -. .f to a depth of 0.8 mm with a finishing concentration of “1g Ug V - l. .. MO i T RT P /. . v .- -J -: - ..-.-.- :. Rash and carbon up to 0.75%, compared with the percentage of carbon in steel P9KS. Collected dumps were connected by a diffusion hob to the air: || rx; 2. После сварйи ВЫпо;1КЯШ изотермический оТжиг, механическую обработку, ;э(акалку и заточку {эйзвёртки . . - , .- - - 7 16 Использование изобретени  позвсэтит повысить прочность сварного соединени  при сварке разнородных материалов Формула изобретени  Способ диффузионной сварки разнородных материалов, преимущественно стали с карбидообразующими элементами с конст рукционной сталью, с последующим изотерйичёски :отжигом, при котором свариваемые поверхности науглероживают, от ли чающийс  тем, что, с Целью повышени  прочности сварного соединени  путем уменьшени  величины 4«рритной про. слойки, образующейс  при отжиге, неугле- -т -)..(7 --,«. ч.. х--,™ Су nCjjl «IC: рожаванйа свариваемой поверхности конст .,... ...... --, -,-- руйщокной СТИЛИ производ т до концентраций , dooiвeтcтвyкнцeй процентному содержагшю углерода в стали с карбидообра. зукпцйШ элементами. Источники информации, прин тые во внимание при экспертизе 1. Патент Великобритании N 1238018, кл, В 23 К 27/00, 1971.2. After welding; 1KYAS isothermal, burning, machining; e (hardening and sharpening {ejvirtki. -,. - - - 7 16 Using the invention allows to increase the strength of a welded joint in welding of dissimilar materials Formula of the invention predominantly steel with carbide-forming elements with structural steel, followed by isothermal: annealing, in which the surfaces to be welded are carbonized, due to the fact that, in order to increase the strength of the welded joint By reducing the value of 4 "rritual protrusions formed during annealing, a non-t -) .. (7 -,". h. x -, ™ Su nCjjl "IC: rozavanya welded surface const.,. .. ...... -, -, - Ruinscap STYLES are produced to concentrations that are doo ies with the percentage of carbon content in steel with a carbide-forming material. Sources of information taken into account during the examination 1. UK patent N 1238018, Cl, B 23 C 27/00, 1971.
SU782662955A 1978-09-11 1978-09-11 Method of diffusion welding of unsimilar materials SU706216A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782662955A SU706216A1 (en) 1978-09-11 1978-09-11 Method of diffusion welding of unsimilar materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782662955A SU706216A1 (en) 1978-09-11 1978-09-11 Method of diffusion welding of unsimilar materials

Publications (1)

Publication Number Publication Date
SU706216A1 true SU706216A1 (en) 1979-12-30

Family

ID=20784778

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782662955A SU706216A1 (en) 1978-09-11 1978-09-11 Method of diffusion welding of unsimilar materials

Country Status (1)

Country Link
SU (1) SU706216A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160303683A1 (en) * 2013-04-09 2016-10-20 Aktiebolaget Skf Bearing component and its manufacturing method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160303683A1 (en) * 2013-04-09 2016-10-20 Aktiebolaget Skf Bearing component and its manufacturing method
US9878396B2 (en) * 2013-04-09 2018-01-30 Aktiebolaget Skf Bearing component and its manufacturing method
US10737354B2 (en) 2013-04-09 2020-08-11 Aktiebolaget Skf Bearing component

Similar Documents

Publication Publication Date Title
SU706216A1 (en) Method of diffusion welding of unsimilar materials
SE7903448L (en) STABLE ALLOYS WITH HIGH STRENGTH AND STRENGTH, PRODUCED THEREOF AND MADE OF THEIR MANUFACTURE
CN101791746A (en) Large high-temperature refractory steel pipeline welding process
JPS551919A (en) Tig overlay welding method
DE3764941D1 (en) FRICTION WELDING METHOD.
JPS55114496A (en) Steel wire for welding and welding method
SU595420A1 (en) Steel
Ignatov Study of Treatment Parts of Low Carbon Chromium Nickel 12 KhN 4 A Type Steels Exposed to Surface Chemical--Thermal Hardening
SU585927A1 (en) Method of welding high-alloy steels
Glover Transverse Underbead Cracking.--I
Gubenko et al. Behavior of Sulfide Inclusions During Laser-Induced Hardening of Steel
JPS54159355A (en) Electron beam welding method
Korablev Initial Stages of Carbide Formation in the Tempering of Quenched Carbon Steels
JPS5650797A (en) Increasing method for weld-part fatigue strength of high-tension steel
Lobl et al. Service Life of a Welded Joint in a Steam Line
Hrivnak et al. The Problem of" White Band" Formation in SA Narrow Gap Welding
Pilous Formation and Propagation of Underclad Cracks
BELL et al. Development of low cost filler materials for welding high strength steels[Final Report, 1 Sep. 1981- 31 Dec. 1983]
Enjo et al. Gas shielded arc welding of high-nitrogen austenitic stainless steel (Report 1)
Artemov Electron Beam Welding of 12 Kh 2 N 4 MA Steel Gears
Dumini et al. Ruptures Triggered by Hot Forging Defects During Heat Treatment
Mnushkin et al. The Effect of Welding Thermal Cycle and Hydrogen Concentration on the Susceptibility of Chromium--Nickel--Molybdenum--Vanadium Steel to Brittle Fracture
Fuchs et al. Weldability of Steels for Metal Structures. Development of a Structure Simulation Test
Hoehne Investigations Made to Improve the Cold-Cracking and the Fracture Behavior of Welded Joints in High-Strength Structural Steels
Pook et al. Mode 2 fatigue-crack growth threshold in mild steel