Журнал Сибирского федерального университета
Journal of Siberian Federal University
Техника и технологии
Engineering & Technologies
Редакционный совет
академик РАН Е.А.Ваганов
академик РАН К.С.Александров
академик РАН И.И.Гительзон
академик РАН В.Ф.Шабанов
чл.-к. РАН, д-р физ.-мат.наук
А.Г.Дегерменджи
чл.-к. РАН, д-р физ.-мат. наук
В.Л.Миронов
чл.-к. РАН, д-р техн. наук
Г.Л.Пашков
чл.-к. РАН, д-р физ.-мат. наук
В.В.Шайдуров
чл.-к. РАО, д-р физ.-мат. наук
В.С. Соколов
Editorial Advisory Board
Chairman:
Eugene A. Vaganov
Members:
Kirill S. Alexandrov
Josef J. Gitelzon
Vasily F. Shabanov
Andrey G. Degermendzhy
Valery L. Mironov
Gennady L. Pashkov
Vladimir V. Shaidurov
Veniamin S. Sokolov
Editorial Board:
Editor-in-Chief:
Mikhail I. Gladyshev
Founding Editor:
Vladimir I. Kolmakov
Managing Editor:
Olga F. Alexandrova
Executive Editor for Engineering &
Technologies:
Vitaly S. Biront
CONTENTS / СОДЕРЖАНИЕ
Viktor V. Onufrienok and Anatoly M. Sazonovc
Magnetization of a Pyrrhotite of Composition Fe0.847
of a Curie Point
– 253 –
Alexander P. Skuratov and Svetlana D. Skuratova
The Mathematical Model and Investigation of Influence of
Design Characteristics on Heat Transfer in Vanyukov Smelting
Energotechnological Complex
– 264 –
Э.М. Гильдебрандт,
Е.П. Вершинина, В.К. Фризоргер
g=?,2= C%"е!.…%“2, =…%д= =люм,…,е"%г% .ле*2!%л,ƒе!= %2
%*,“ле…,
– 272 –
Ë.Ò. Äåíèñîâà, Â.Ì. Äåíèñîâ,
Â.Ñ. Áèðîíò, Ã.Ì. Çååð, Ñ.Ä. Кирик
n*,“ле…,е !=“Cл="%" %л%"%-медь , -%!м,!%"=…,е %*=л,…/
…= .2,. “Cл="=.
– 284 –
Л.П. Колмакова,
Î.Í. Êîâòóí, Í.Í. Довженко
hƒ3че…,е ме.=…,ƒм= , *,…е2,*, C%л3че…, “,…ег% %*“,д=
"%ль-!=м= C!%*=л,"=…,ем C=!="%ль-!=м=2= =мм%…,
– 293 –
Редактор И.А. Вейсиг
Корректор Т.Е. Бастрыгина
Компьютерная верстка И.В. Гревцовой
Подписано в печать 17.09.2010 г. Формат 84x108/16. Усл. печ. л. 9,6.
Уч.-изд. л. 9,1. Бумага тип. Печать офсетная. Тираж 1000 экз. Заказ 2358.
Отпечатано в ПЦ БИК СФУ. 660041 Красноярск, пр. Свободный, 82a.
S in Area
2010 3 (3)
Стр.1
Editorial board for Engineering &
Technologies:
Yury D. Alashkevich
Viktor G. Anopchenko
Sergey M. Geraschenko
Gennadiy I. Gritsko
Lev V. Endjievsky
Sergey V. Kaverzin
Valery V. Kravtsov
Vladimir A. Kulagin
Sergey A. Mikhaylenko
Vladimir V. Moskvichev
Anatoli M. Sazonov
Vasiliy I. Panteleev
Sergey P. Pan ’ko
Peter V. Polyakov
Viktor N. Timofeev
Galina A. Chiganova
Oleg Ostrovski
Harald Oye
А.Ю. Семушева,
Н.С. Симонова, В.И. Аникина
h““лед%"=…,е C!%це““%" *!,“2=лл,ƒ=ц,, 2!%L…%г% …,2!=2=
",“м32=-.!K, -л=…2=…=
– 305 –
Sergey S. Dobrosmislov,
Vladimir I. Kirko, Gennadiy E. Nagibin
Oksana A. Resinkina and Egor I. Stepanov
Investigation of Physical-mechanical and Electric Properties of
Conducting SnO2
-based Ceramics
– 316 –
Ю.А. Секретарев, А.А. Жданович
n“…%"…/е C!,…ц,C/ , м%дел, C!е"е…2,"…%г% 3C!="ле…,
г,д!%=г!ег=2=м, “ 3че2%м ,. .*“Cл3=2=ц,%……%г% “%“2% …,
– 322 –
Свидетельство о регистрации СМИ
ПИ № ФС77-28-722 от 29.06.2007 г.
À.Â. Êóçíåöîâ, À.È. Рубан
o%,“* гл="…/. м,…,м3м%" м…%г%.*“2!ем=ль…/. -3…*ц,L C!,
=*2,"…%м 3че2е %г!=…,че…,L …е!="е…“2"
– 335 –
Â.Ï. Äîâãóí,
А.Ф. Синяговский, Н.М. Кухтенко
h…"=!,=…2…/е “"%L“2"= ц,-!%"/. “,“2ем
– 347 –
А.Н. Сочнев
`лг%!,2м 3C!="л ем%L ,м,2=ц,, “е2, oе2!,
– 356 –
Стр.2
Journal of Siberian Federal University. Engineering & Technologies 3 (2010 3) 253-263
~ ~ ~
УДК 550.382.3
Magnetization of a Pyrrhotite of Composition Fe0.847
in Area of a Curie Point
Viktor V. Onufrienok* and Anatoly M. Sazonov
Siberian Federal University,
79 Svobodny, Krasnoyarsk, 660041 Russia 1
Received 3.09.2010, received in revised form 10.09.2010, accepted 17.09.2010
= 310 °C) on curve dependence of magnetization on temperature – I (Т) are lead.
The chemical compound and conditions of formation of such pyrrhotites is determined. It
established, that samples with λ – peak possessed the raised maintenance of sulfur in comparison
with pyrrhotites Fe7
S8
and corresponded to structure Fe1-n
The x-ray, Mossbauer and termomagnetic researches of pyrrhotites possessing high-temperature
λ – peak (Тλ
is
these pyrrhotites are in a metastable phase condition and in due course (samples were observed
during 29 years) pass in a pyrite and a pyrrhotite of structure Fe7
S (n=0.153). As has shown experiment,
S8
(at the presence of an
atmosphere the Goethite and a szomolnokit was formed also). Because of quantum-mechanical
calculations of dependence of specifi c magnetization from temperature for various underlattices
with various integral of exchange interaction good conformity of a settlement curve with
experimental is received. Calculations were made within the framework of model of a molecular
fi eld for a two-sublattice ferrimagnetic.
Keywords: the pyrrhotite, a metastable phase, a szomolnokit, quantum-mechanical calculations, spin,
ferrimagnetic, a molecular fi eld, magnetization.
Introduction
One of carriers of magnetism of rocks is the pyrrhotite (sulfi des of iron Fe1-n
S (0
Стр.3