RU93048025A - METHOD FOR MANUFACTURE OF LARGE-BASED MASTER - Google Patents

METHOD FOR MANUFACTURE OF LARGE-BASED MASTER

Info

Publication number
RU93048025A
RU93048025A RU93048025/02A RU93048025A RU93048025A RU 93048025 A RU93048025 A RU 93048025A RU 93048025/02 A RU93048025/02 A RU 93048025/02A RU 93048025 A RU93048025 A RU 93048025A RU 93048025 A RU93048025 A RU 93048025A
Authority
RU
Russia
Prior art keywords
boron
base metal
manufacture
alloys
package
Prior art date
Application number
RU93048025/02A
Other languages
Russian (ru)
Other versions
RU2042725C1 (en
Inventor
Л.Д. Тропников
Ю.А. Власов
В.В. Агапов
А.Л. Плотников
В.С. Кузнецов
В.Н. Дубиев
Н.Г. Порошин
Original Assignee
Акционерное общество Верх-Нейвинский завод цветных металлов
Filing date
Publication date
Application filed by Акционерное общество Верх-Нейвинский завод цветных металлов filed Critical Акционерное общество Верх-Нейвинский завод цветных металлов
Priority to RU93048025A priority Critical patent/RU2042725C1/en
Priority claimed from RU93048025A external-priority patent/RU2042725C1/en
Application granted granted Critical
Publication of RU2042725C1 publication Critical patent/RU2042725C1/en
Publication of RU93048025A publication Critical patent/RU93048025A/en

Links

Claims (1)

Использование: металлургия, в частности изготовление борсодержащих лигатур для легирования (модифицирования) при получении сплавов. Сущность изобретения: способ изготовления борсодержащей лигатуры включает введение бора в основной металл. В способе введение бора в основной металл осуществляют прокаткой, перед которой проводят сборку пакета из полос основного металла и порошка бора между ними толщиной (0,05-0,2) толщины полосы, при этом прокатку осуществляют в несколько проходов с суммарной степенью деформации 80-90%, причем перед каждым проходом, кроме первого, пакет сгибают пополам. В качестве основного металла используют свинец и сплавы на основе свинца. Изобретение позволяет повысить модифицирующий эффект лигатуры и снизить ее расход.Usage: metallurgy, in particular the manufacture of boron alloys for alloying (modification) upon receipt of alloys. The inventive method for the manufacture of boron-containing ligatures includes the introduction of boron into the base metal. In the method, the introduction of boron into the base metal is carried out by rolling, before which the package is assembled from strips of the base metal and boron powder between them with a thickness (0.05-0.2) of the strip thickness, while rolling is carried out in several passes with a total degree of deformation of 80- 90%, and before each pass, except the first, the package is bent in half. Lead and lead-based alloys are used as the base metal. The invention improves the modifying effect of the ligature and reduce its consumption.
RU93048025A 1993-10-20 1993-10-20 Method for production of boron-containing alloying composition RU2042725C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93048025A RU2042725C1 (en) 1993-10-20 1993-10-20 Method for production of boron-containing alloying composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93048025A RU2042725C1 (en) 1993-10-20 1993-10-20 Method for production of boron-containing alloying composition

Publications (2)

Publication Number Publication Date
RU2042725C1 RU2042725C1 (en) 1995-08-27
RU93048025A true RU93048025A (en) 1996-09-27

Family

ID=20148276

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93048025A RU2042725C1 (en) 1993-10-20 1993-10-20 Method for production of boron-containing alloying composition

Country Status (1)

Country Link
RU (1) RU2042725C1 (en)

Similar Documents

Publication Publication Date Title
CA2272730A1 (en) .alpha. + .beta. type titanium alloy, a titanium alloy strip, coil-rolling process of titanium alloy, and process for producing a cold-rolled titanium alloy strip
HUP9801474A2 (en) Copper alloy and process for producing it
RU93058404A (en) FORGING METAL ALLOYS AND METAL ALLOY WIRE
EP1600517A3 (en) Lead-free, free-cutting copper alloys
CA2152241A1 (en) Combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained
EP1693472A3 (en) Hard precious metal alloy member and method of manufacturing same
MX9704126A (en) Method of applying phosphate coatings to metal surfaces.
WO2000063452A8 (en) Highly ductile magnesium alloys, method for producing them and use of the same
IT1197544B (en) PROCESS FOR ALLOY WELDING, FOR EXAMPLE ALUMINUM ALLOYS CONTAINING ZINC AND MAGNESIUM
RU93048025A (en) METHOD FOR MANUFACTURE OF LARGE-BASED MASTER
ES521384A0 (en) A METHOD OF MANUFACTURE OF STAMPED OR FORGED PIECES OF ALUMINUM ALLOY.
GB2231062B (en) Method of enhancing the ductility of aluminium-zinc alloy coatings on steel strip
JPS5460266A (en) Production of vibro-insulating metallic material
WO2003093514A3 (en) Inoculation alloy against micro-shrinkage cracking for treating cast iron castings
IT1229029B (en) PROCESS FOR THE PRODUCTION OF CAST ALUMINUM ALLOYS IN THE SEMI-LIQUID STATE, AS WELL AS PLANT FOR ITS IMPLEMENTATION.
CA2273648A1 (en) Strontium master alloy composition having a reduced solidus temperature and method of manufacturing the same
JPS53118209A (en) Powder metallurgical method of manufacturing high-silicon containing sinteted aluminum alloy
FR2680127B1 (en)
JPS5763655A (en) Beta-plus type electron compound alloy and solid solution iron alloy having property of repeatedly memorizing form, their manufacture and using method for them
ES8305159A1 (en) Alloys for making electrode supports for lead accumulators, and method for their production.
PL309605A1 (en) Method of obtaining products of zn-al-cu alloy by centrifugal or die casting
JPS5230211A (en) Method of manufacturing high purity cr- fe alloy
IT8421957A0 (en) PROCEDURE FOR MANUFACTURING A FORGING PIECE FROM A LOW-ALLOY STEEL ALLOY.
EP0354398A3 (en) Iron-based acicular alloy powder, process for its production and its use
SU598955A1 (en) Precision alloy