SU382738A1 - HEAT-RESISTANT CAST IRON - Google Patents

HEAT-RESISTANT CAST IRON

Info

Publication number
SU382738A1
SU382738A1 SU1671004A SU1671004A SU382738A1 SU 382738 A1 SU382738 A1 SU 382738A1 SU 1671004 A SU1671004 A SU 1671004A SU 1671004 A SU1671004 A SU 1671004A SU 382738 A1 SU382738 A1 SU 382738A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cast iron
heat
resistant cast
iron
cerium
Prior art date
Application number
SU1671004A
Other languages
Russian (ru)
Inventor
С. Баранов Б.
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 filed Critical
Priority to SU1671004A priority Critical patent/SU382738A1/en
Application granted granted Critical
Publication of SU382738A1 publication Critical patent/SU382738A1/en

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  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Description

II

Изобретение относитс  к металлургии, частности к производству литейного чугуна особыми .свойствами.The invention relates to metallurgy, in particular, to the production of foundry iron with special properties.

%:%:

Известен чугун, содержащий, вес.Known cast iron containing, weight.

Углерод Carbon

3,0-3,2 2,0-2,2 Крем.ний Марганец 0,4-0,5 Алюминий 4,0-6,0 Магний 0,07-0,12 Примрси:3.0-3.2 2.0-2.2 Cream. Manganese 0.4-0.5 Aluminum 4.0-6.0 Magnesium 0.07-0.12 Primrsi:

до 0,3 up to 0.3

сера до 0,3 sulfur to 0.3

фосфорphosphorus

железо остальноеiron else

Цель изобретени  - повьишеиие окалиноСТОЙ1КОСТИ .The purpose of the invention is a higher degree of scaling.

Предлагаемый чугун отличаетс  от известного тем, что (В него введен церий, при следующем соотнощении компонентов, вес. %: Углерод 2,4-3,0 Кремний 5,0-7,0 Марганец 0,3-0,6 Алюминий 5,0-7,0 Церий0,03-0,08The proposed cast iron differs from the well-known fact that (Cerium is introduced into it, with the following ratio of components, wt.%: Carbon 2.4-3.0 Silicon 5.0-7.0 Manganese 0.3-0.6 Aluminum 5, 0-7.0 Cerium 0.03-0.08

ЖелезоостальноеIron rest

Чугун имеет следующие овойст1ва:Cast iron has the following properties:

Предел /прочности на раст жениеTensile strength

19 кгмм Твердость по Бринеллю 321. 19 kgmm Brinell hardness 321.

Окал,иностой|костьOcal, foreign | bone

0,03-0,04 г/.из час.0.03-0.04 g /. Of the hour.

Чугун можно выплавить в любо.м чугуноплавильном агрегате без лр изменени  специального обарудованн  дл  модифицировани .Cast iron can be smelted in any cast iron smelting unit without changing the special equipment equipped for modification.

Предложенный чугун примен етс  в качестве материа«та дл  отливок элементов конструкций нагревательных нечей и других деталей , ра ботаюшИх до 950° С.The proposed cast iron is used as a material for the casting of structural elements of heating structures and other parts, working at 950 ° C.

П .р е д М е т и з о б р -е т е н и  W rd d e m e and z o b r-e te n u

5five

Жаростойкий чугун, содержащий углерод, кремний, (Марганец, алюминий и железо, отличающийс  тем, что, с целью павышени  акалиностойкости , в него .введен церий при сле0 дующем соотнощении компонентов, вес. Heat-resistant cast iron containing carbon, silicon, (Manganese, aluminum and iron, characterized in that, in order to increase the acanine resistance, cerium is introduced into it with the following ratio of components, weight.

УглеродCarbon

2,4-.3,02,4-.3,0

5,0-7,05.0-7.0

КремнийSilicon

МарганецManganese

0,3-0,60.3-0.6

АлюминийAluminum

5,0-7,05.0-7.0

5five

ЦерийCerium

0,03-0,080.03-0.08

ЖелезоIron

остальноеrest

SU1671004A 1971-06-18 1971-06-18 HEAT-RESISTANT CAST IRON SU382738A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1671004A SU382738A1 (en) 1971-06-18 1971-06-18 HEAT-RESISTANT CAST IRON

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1671004A SU382738A1 (en) 1971-06-18 1971-06-18 HEAT-RESISTANT CAST IRON

Publications (1)

Publication Number Publication Date
SU382738A1 true SU382738A1 (en) 1973-05-25

Family

ID=20479559

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1671004A SU382738A1 (en) 1971-06-18 1971-06-18 HEAT-RESISTANT CAST IRON

Country Status (1)

Country Link
SU (1) SU382738A1 (en)

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