MECHANISM OF PORE FORMATION IN BLAST-FURNACE SLAG AND MANUFACTURE OF DENSE SLAG.

被引：0
|
作者：
Futamura, Eiji
Okamoto, Akira
Niida, Aribumi
Itoh, Hideo
Hoshino, Akira
Monna, Izumi
机构：
来源：
Nippon Steel Technical Report | 1981年 / 17期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mechanism of pore formation was investigated in order to obtain dense air-cooled slag and granulated slag. A method of solidifying molten slag that reduces pores has been established based on the results of this investigation. The pores in air-cooled slag are formed by the gases generated by the reaction of the nitrogen dissolved in slag with air and water. Dense slag can be manufactured by employing a cooling pit with an inclined and smooth base, flowing molten slag into this pit in thin multiple layers, and limiting the use of cooling water.
引用
收藏
页码：9 / 17
相关论文
共 50 条
  • [11] SLAG REGIME OF A BLAST-FURNACE
    FEDCHENKO, VM
    SHPARBER, LY
    METALLURGIST, 1986, 30 (9-10) : 351 - 353
  • [12] SLAG GRANULATION AT BLAST-FURNACE
    SHARANOV, MA
    OLGINSKII, FY
    STEEL IN THE USSR, 1981, 11 (08): : 455 - 458
  • [13] Mobility of blast-furnace slag
    Logachev G.N.
    Gostenin V.A.
    Pishnograev S.N.
    Seleznev D.I.
    Gridasov V.P.
    Steel in Translation, 2013, 43 (12) : 805 - 807
  • [14] The viscosity of blast-furnace slag
    Reiid, AL
    TRANSACTIONS OF THE AMERICAN INSTITUTE OF MINING AND METALLURGICAL ENGINEERS, 1916, 56 : 633 - 658
  • [15] FORMATION MECHANISMS IN PRIMARY SLAG ZONE OF BLAST-FURNACE
    WENZEL, W
    GUDENAU, HW
    SASABE, M
    ARCHIV FUR DAS EISENHUTTENWESEN, 1978, 49 (01): : 15 - 19
  • [16] Metal sorption on blast-furnace slag
    Dimitrova, SV
    WATER RESEARCH, 1996, 30 (01) : 228 - 232
  • [17] GYPSUM IN BLAST-FURNACE SLAG CEMENTS
    FRIGIONE, G
    SERSALE, R
    AMERICAN CERAMIC SOCIETY BULLETIN, 1983, 62 (11): : 1275 - 1279
  • [18] IMPROVING BLAST-FURNACE SLAG PRACTICE
    YAROSHEVSKII, SL
    STEPANOV, VV
    SKLADANOVSKII, EN
    KATSMAN, VK
    NESTERENKO, SV
    MURAVEV, VN
    METALLURGIST, 1983, 27 (9-10) : 321 - 325
  • [19] USE OF BLAST-FURNACE SLAG IN JAPAN
    ANDO, R
    REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES, 1978, 75 (05): : 287 - 289
  • [20] USE OF BLAST-FURNACE SLAG IN FRANCE
    DUSSART, J
    REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES, 1978, 75 (05): : 269 - 274
12345