SU450712A1 - Metal binding of the abrasive tool - Google Patents

Metal binding of the abrasive tool

Info

Publication number
SU450712A1
SU450712A1 SU1892331A SU1892331A SU450712A1 SU 450712 A1 SU450712 A1 SU 450712A1 SU 1892331 A SU1892331 A SU 1892331A SU 1892331 A SU1892331 A SU 1892331A SU 450712 A1 SU450712 A1 SU 450712A1
Authority
SU
USSR - Soviet Union
Prior art keywords
abrasive tool
metal binding
tin
boron nitride
group
Prior art date
Application number
SU1892331A
Other languages
Russian (ru)
Inventor
Василий Николаевич Галицкий
Антон Александрович Сагарда
Валерий Александрович Муровский
Станислав Иванович Лещинский
Леонид Липович Мишнаевский
Original Assignee
Институт сверхтвердых материалов АН Украинской ССР
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 Институт сверхтвердых материалов АН Украинской ССР filed Critical Институт сверхтвердых материалов АН Украинской ССР
Priority to SU1892331A priority Critical patent/SU450712A1/en
Application granted granted Critical
Publication of SU450712A1 publication Critical patent/SU450712A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Description

1one

Изобретение касаетс  производства алмазйого инструмента, примен емого дл  шлифовани  труднообрабатываемых сталей.The invention relates to the production of diamond tools used for grinding hard-to-machine steels.

Известны металлические св зки на медноолов нистой основе, содержащей сурьму и наполнители , например, в виде карбида кремни . Однако эти металлические св зки при шлифовании труднообрабатываемых сталей малоэффективны , так как они быстро засаливаютс  и не обеспечивают требуемой производительности .Metallic binder on copper-tin base containing antimony and fillers are known, for example, in the form of silicon carbide. However, these metal bonds when grinding difficult-to-machine steels are ineffective because they are salted quickly and do not provide the required performance.

Дл  повышени  режуш,ей способности и стойкости инструмента в св зку на медно-олов нистой бронзе, легированной сурьмой, в качестве наполнителей ввод т гексоганальный нитрид бора и сульфат, выбранный из группы сульфатов кадми , кальци  и магни .In order to increase the curing capacity and durability of the instrument, hexoganal boron nitride and sulphate selected from the group of cadmium, calcium and magnesium sulphates are introduced as fillers on copper-tin bronze alloyed with antimony.

Все компоненты св зки вз ты в следуюш,ем соотношении, вес. % All components of the binding are taken in the following ratio, weight. %

Медь60-75Copper 60-75

Олово10-20Tin 10-20

Сурьма1-19Antimony1-19

Гексагональный нитрид бора 0,9-9 Сульфат, выбранный из группы CdSOi, CaSO4 и MgSOi 0,1-5.Hexagonal boron nitride 0.9-9 Sulfate selected from the group CdSOi, CaSO4 and MgSOi 0.1-5.

Составные части массы дозируют, смешива ют, прессуют при удельпом давлении 0,5- 2,5 т/см2. Спекание в пресс-форме осуществл ют при 550-750°С и гор чую допрессовку ведут при удельном давлении 0,5-2 т/см.The components of the mass are metered, mixed, pressed at a specific pressure of 0.5-2.5 t / cm2. Sintering in the mold is carried out at 550-750 ° C and hot repressing is carried out at a specific pressure of 0.5-2 t / cm.

Предмет изобретени Subject invention

Металлическа  св зка абразивного инструмента , например алмазного, содержаща  медь, олово, сурьму и наполнители, отличающа с  тем, что, с пелью повышени  режущей способности и стойкости инструмента, в качестве наполнителей в нее введены гексагональный нитрид бора и сульфат, выбранный из группы сульфатов кадми , кальци  и магни , и все компоненты вход т в нее в следующем соотношении, вес. %: Медь60-75Metal bonding of an abrasive tool, such as diamond, containing copper, tin, antimony and fillers, characterized in that, with a view to improving the cutting ability and tool durability, hexagonal boron nitride and sulphate selected from the group of cadmium sulfates are introduced into it , calcium and magnesium, and all components are included in it in the following ratio, weight. %: Copper60-75

Олово10-20Tin 10-20

Сурьма1 -19Antimony1 -19

Гексагональный нитрид бора 0,9-9 Сульфат, выбранный из группы CdSO4, CaSO, и MgS04 0,1-5.Hexagonal boron nitride 0.9-9 Sulfate selected from the group CdSO4, CaSO, and MgS04 0.1-5.

SU1892331A 1973-03-16 1973-03-16 Metal binding of the abrasive tool SU450712A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1892331A SU450712A1 (en) 1973-03-16 1973-03-16 Metal binding of the abrasive tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1892331A SU450712A1 (en) 1973-03-16 1973-03-16 Metal binding of the abrasive tool

Publications (1)

Publication Number Publication Date
SU450712A1 true SU450712A1 (en) 1974-11-25

Family

ID=20545123

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1892331A SU450712A1 (en) 1973-03-16 1973-03-16 Metal binding of the abrasive tool

Country Status (1)

Country Link
SU (1) SU450712A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2595000C1 (en) * 2015-05-18 2016-08-20 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Composition for making cutting tools for steel and cast iron
CN110770318A (en) * 2017-06-19 2020-02-07 圣戈班磨料磨具有限公司 Abrasive article and method of forming the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2595000C1 (en) * 2015-05-18 2016-08-20 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" Composition for making cutting tools for steel and cast iron
CN110770318A (en) * 2017-06-19 2020-02-07 圣戈班磨料磨具有限公司 Abrasive article and method of forming the same
EP3642295A4 (en) * 2017-06-19 2021-06-30 Saint-Gobain Abrasives, Inc. Abrasive articles and methods of forming the same

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