|
|
Aj-Å©·Òº®µ¹[CHROME-BRICK]
");
win.document.write ("");
win.document.write ("");
win.document.write ("");
win.document.close();
}
//-->
|
|
|
|
|
|
Á¦Ç°±âÈ£
|
:
Aj-Å©·Òº®µ¹[CHROME-BRICK] |
|
Á¦Ç°±âÈ£
|
: BRK-SPK-CRM |
|
Á¦Ç°±Ô°Ý
|
:
65tx114x230 |
|
»ç¿ë¿ëµµ
|
:
Ư¼ö°í¿Â·Î |
|
º¸À¯Àç°í
|
:
*ÁÖ¹®»ç¾ç |
|
|
|
|
Å©·Òº®µ¹[CHROME-BRICK] »êÈÅ©·Ò-»êÈö°è¸¦ ÁÖü·Î ÇÏ´Â ³»È º®µ¹. 1886³â ¿µ±¹¿¡¼ ÃÖÃÊ·Î »ç¿ëµÈ °Í¿¡¼ ½ÃÀÛÇÑ´Ù.öũ·Ò ½ºÇdzÚÀÌ ÁÖü. ÁÖ±¤¹°Àº (Fe, Mg)O¤ý(Cr, Al, Fe)2O3°è ½ºÇÇ³Ú °í¿ëü.SiO2 2~11, Cr2O3 31~62, Al2O3 2~25, Fe2O3 12~35, MgO 4~22(%).Å©·Òö±¤À» ÁÖ¿ø·á·Î ÇÏ¿© ÀÌ°Í¿¡ ±× º®µ¹ ºÎ½º·¯±â¸¦ ¹èÇÕÇÏ°í ¸¶±×³×½Ã¾Æ ¶Ç´Â ¼®È¸¸¦ ¼Ò°á °áÇÕÁ¦·Î ´õÇØ ¼ºÇüÇÑ´Ù. ¼Ò¼ºÀº SK 14~18·Î ÇÑ´Ù. ºñ¼Ò¼º Å©·Ò º®µ¹¿¡¼´Â ÀÀ°á °áÇÕÀ縦 °¡ÇÏ¸é¼ °í¾Ð ¼ºÇüÇÏ¿© ±×´ë·Î »ç¿ëÇÑ´Ù.
Technical Analysis Table classification Chrome-magnesite Brick | SPK | CRM-90 | CRM-85 | Chemical Composition (%) | Cr2O3 | ¡Ã93 | ¡Ã86 | Al2O3 | — | — | Fe2O3 | — | — | Apparent porosity (%) | ¡Â17 | ¡Â17 | bulk density(g/cm©ø) | ¡Ã4.3 | ¡Ã4.2 | cold crushing strength Mpa | ¡Ã100 | ¡Ã100 | Refractoriness under load, 0.5MPa, (0.2MPa,0.6%)(¡ÆC) | ¡Ã1680 | ¡Ã1670 | thermal expansion coefficient (1000¡ÆC) (%) | ¡¾0.2 | ¡¾0.2 |
|
|
|
|
|
|
|
|
|
|
|