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SU578020A3 - Method of checking friction characteristics of gray iron - Google Patents

Method of checking friction characteristics of gray iron

Info

Publication number
SU578020A3
SU578020A3 SU7502102551A SU2102551A SU578020A3 SU 578020 A3 SU578020 A3 SU 578020A3 SU 7502102551 A SU7502102551 A SU 7502102551A SU 2102551 A SU2102551 A SU 2102551A SU 578020 A3 SU578020 A3 SU 578020A3
Authority
SU
USSR - Soviet Union
Prior art keywords
friction
content
cast iron
coefficient
criterion
Prior art date
Application number
SU7502102551A
Other languages
Russian (ru)
Inventor
Джин Чапмэн Барбара
Хетч Дональд
Original Assignee
Феродо Лимитед (Фирма)
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 Феродо Лимитед (Фирма) filed Critical Феродо Лимитед (Фирма)
Application granted granted Critical
Publication of SU578020A3 publication Critical patent/SU578020A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/08—Manufacture of cast-iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Braking Arrangements (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Mechanical Operated Clutches (AREA)
  • Heat Treatment Of Articles (AREA)

Claims (2)

ДИМ дл  обеспечени  равенства силовых воздействий при торможении. Нарушение этого равенства приводит к по влению дополнитепьного момента, вызывающего занос или другие нежелательные  впенн . Предлагаекшй способ обеспечивает точный контроль характеристик трени  чугуна. Формула изобретени  1. Способ контроп  характеристик трени  серого чугуна по его химическому составу, отн чающ-айс  тем, что, с «елью ста шэацйй значе5ШЙ коэф4и1шента трени , определ ют содержанне элемента, о азугоШего в чугуне тугоплавкие дискрет ные чйзтйам н при его оодержанвй менееDIM to ensure equality of power effects when braking. Violation of this equality leads to the appearance of an additional moment causing a skid or other undesirable impact. This method provides precise control of the friction characteristics of the cast iron. Claim 1. The method of controlling the characteristics of friction of gray cast iron according to its chemical composition, relative to the fact that, with a "high grade of fatigue coefficient of friction", is determined the content of the element about the hot melt in the cast iron, the high melting point of the flue, its content of the firing element. 0,15% суд т о коэффициенте трени , при этом; за критерий стабильно высокого ко9ффиавен та .трени  орнннмагот содержание контролируемого элемента до 0,015% по весу, а за критерий стабильного более низкого коэффи оиента трени  принимают содержание KOHI ролируамого элемента выше О, Об 5% по весу 0.15% is judged on the coefficient of friction, while; the content of the element under control is up to 0.015% by weight as the criterion of a consistently high ratio of nine-time ornenmagot, and the content of the KOHI of the rolling element is higher than O, About 5% by weight as the criterion of a stable lower friction coefficient. 2. Способ по п. 1, о т л и ч а го ш н йс   тем, что контролируемым элементом  вл етс  титан ванадий и(или) ниобий. Источники информации, прин тые во внимание при дкспертизе{ 1. Семенов А. П. Сравнительна  оценка протнвозадврных свойств материалов и их сочетаний. 5 Всесоюзной конференции по трению и йэносу в машинах, т. 1, изд. АН СССР, 1Э6О, с, 128-14О.2. The method according to claim 1, in which the monitored element is titanium vanadium and / or niobium. Sources of information taken into account in dkspertiz {1. Semenov A. P. Comparative assessment of protivodadvarnyh properties of materials and their combinations. 5th All-Union Conference on Friction and Enos in Machines, vol. 1, ed. Academy of Sciences of the USSR, 1E6O, s, 128-14O. ЗеМZeM
SU7502102551A 1974-01-15 1975-01-15 Method of checking friction characteristics of gray iron SU578020A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB186174A GB1472292A (en) 1974-01-15 1974-01-15 Grey cast iron for brake components

Publications (1)

Publication Number Publication Date
SU578020A3 true SU578020A3 (en) 1977-10-25

Family

ID=9729304

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7502102551A SU578020A3 (en) 1974-01-15 1975-01-15 Method of checking friction characteristics of gray iron

Country Status (17)

Country Link
JP (1) JPS5510645B2 (en)
BE (1) BE824417A (en)
BR (1) BR7500270A (en)
CA (1) CA1049791A (en)
CH (1) CH606856A5 (en)
CS (1) CS249102B2 (en)
DD (1) DD119440A5 (en)
DE (1) DE2501083B2 (en)
ES (1) ES433821A1 (en)
FR (1) FR2257906B1 (en)
GB (1) GB1472292A (en)
IT (1) IT1026269B (en)
LU (1) LU71642A1 (en)
NL (1) NL7500298A (en)
SE (1) SE431470B (en)
SU (1) SU578020A3 (en)
ZA (1) ZA748039B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248190A (en) * 1975-10-14 1977-04-16 Daito Seiki Kk Punching machine
JPS60230961A (en) * 1984-04-28 1985-11-16 Nippon Steel Corp Disk material for disk brake
DE4026611C2 (en) * 1990-08-23 1995-03-09 Fritz Winter Eisengieserei Ohg Brake body
EA009511B1 (en) * 2005-04-01 2008-02-28 Оао "Минский Завод Отопительного Оборудования" Method for producing high-duty cast iron with globular graphite

Also Published As

Publication number Publication date
SE431470B (en) 1984-02-06
AU7684574A (en) 1976-06-24
FR2257906B1 (en) 1977-07-01
NL7500298A (en) 1975-07-17
DE2501083A1 (en) 1975-07-17
JPS5510645B2 (en) 1980-03-18
CS249102B2 (en) 1987-03-12
FR2257906A1 (en) 1975-08-08
BE824417A (en) 1975-07-15
CH606856A5 (en) 1978-11-15
DE2501083B2 (en) 1980-11-27
ZA748039B (en) 1976-01-28
DD119440A5 (en) 1976-04-20
JPS50123516A (en) 1975-09-29
SE7500316L (en) 1975-07-16
BR7500270A (en) 1975-11-04
IT1026269B (en) 1978-09-20
CA1049791A (en) 1979-03-06
LU71642A1 (en) 1975-12-09
GB1472292A (en) 1977-05-04
ES433821A1 (en) 1976-11-01

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