SU473366A3 - Iron based alloy - Google Patents

Iron based alloy

Info

Publication number
SU473366A3
SU473366A3 SU1778464A SU1778464A SU473366A3 SU 473366 A3 SU473366 A3 SU 473366A3 SU 1778464 A SU1778464 A SU 1778464A SU 1778464 A SU1778464 A SU 1778464A SU 473366 A3 SU473366 A3 SU 473366A3
Authority
SU
USSR - Soviet Union
Prior art keywords
based alloy
iron based
iron
alloy
chromium
Prior art date
Application number
SU1778464A
Other languages
Russian (ru)
Inventor
Бернхардт Михаэль
Original Assignee
Академи Дер Виссеншафтен Дер Ддр (Инопредприятие)
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 Академи Дер Виссеншафтен Дер Ддр (Инопредприятие) filed Critical Академи Дер Виссеншафтен Дер Ддр (Инопредприятие)
Application granted granted Critical
Publication of SU473366A3 publication Critical patent/SU473366A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)

Description

(54) СПЛАВ НА ОСНОВЕ ЖЕЛЕЗА(54) IRON BASED ALLOYS

1one

Изобретение относитс  к области изыскани  новых магнитом гких материалов, которые , в частности, могут примен тьс  в магнитных сердечниках.The invention relates to the field of finding new magnetically soft materials, which, in particular, can be used in magnetic cores.

Известен сплав на основе железа, содержащий 2-5% кремни  и 0,1-2% хрома. Сплав имеет повышенное значение потерь на вихревые токи.Known alloy based on iron, containing 2-5% silicon and 0.1-2% chromium. The alloy has an increased value of eddy current loss.

Дл  снижени  потерь на вихревые токи предложен сплав на основе железа следующего химического состава, %:To reduce the eddy current loss, an iron-based alloy of the following chemical composition was proposed,%:

Кремний6-10Silicon6-10

Хром1-10Chrome1-10

ЖелезоОстальное.Iron Else.

Литой сплав состава, %: 9 кремни ; 6,81 хрома; железо остальное, после отжига при 1000°С в атмосфере водорода и охлаждени  вместе с печью имеет следующие свойства:Cast alloy composition,%: 9 silicon; 6.81 chromium; the remaining iron, after annealing at 1000 ° C in an atmosphere of hydrogen and cooling together with a furnace, has the following properties:

Индукци  насыщени , гс17200Induction saturation, GS17200

Начальна  магнитна  прони1300 цаемость, гс/эInitial magnetic permeability, GS / e

Удельное электрическое со125 противление, мком-смSpecific electrical resistance 125, mkm-cm

Твердость, кг/мм 400Hardness, kg / mm 400

Предмет изобретени Subject invention

Сплав на основе железа, включающий кремний и хром, отличающийс  тем, что, с целью снижени  потерь вихревых токов, его компоненты вз ты в следующем соотношении , %:An iron based alloy comprising silicon and chromium, characterized in that, in order to reduce eddy current losses, its components are taken in the following ratio,%:

Кремний6-10Silicon6-10

Хром1-10Chrome1-10

ЖелезоОстальное.Iron Else.

SU1778464A 1971-05-10 1972-04-29 Iron based alloy SU473366A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15495671 1971-05-10

Publications (1)

Publication Number Publication Date
SU473366A3 true SU473366A3 (en) 1975-06-05

Family

ID=5483793

Family Applications (2)

Application Number Title Priority Date Filing Date
SU7202024813A SU564354A1 (en) 1971-05-10 1972-04-29 Iron based alloy with high magnetic permeability
SU1778464A SU473366A3 (en) 1971-05-10 1972-04-29 Iron based alloy

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SU7202024813A SU564354A1 (en) 1971-05-10 1972-04-29 Iron based alloy with high magnetic permeability

Country Status (2)

Country Link
DE (1) DE2220100A1 (en)
SU (2) SU564354A1 (en)

Also Published As

Publication number Publication date
DE2220100A1 (en) 1972-11-23
SU564354A1 (en) 1977-07-05

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