DE218306C - - Google Patents

Info

Publication number

DE218306C

DE218306C DENDAT218306D DE218306DA DE218306C DE 218306 C DE218306 C DE 218306C DE NDAT218306 D DENDAT218306 D DE NDAT218306D DE 218306D A DE218306D A DE 218306DA DE 218306 C DE218306 C DE 218306C

Authority

DE

Germany

Prior art keywords

crucible

lining

layers

substances

carbon content

Prior art date

Legal status (The legal status 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 status listed.)

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• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
• 229910052799 carbon Inorganic materials 0.000 claims description 7
• 229910000831 Steel Inorganic materials 0.000 claims description 4
• 239000010959 steel Substances 0.000 claims description 4
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 230000007423 decrease Effects 0.000 claims 1
• 239000000126 substance Substances 0.000 description 5
• 239000000203 mixture Substances 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
• 229910002804 graphite Inorganic materials 0.000 description 2
• 239000010439 graphite Substances 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 239000005997 Calcium carbide Substances 0.000 description 1
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
• 239000006004 Quartz sand Substances 0.000 description 1
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
• 235000011941 Tilia x europaea Nutrition 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 229910021386 carbon form Inorganic materials 0.000 description 1
• 239000003575 carbonaceous material Substances 0.000 description 1
• 239000003245 coal Substances 0.000 description 1
• 239000004020 conductor Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000009970 fire resistant effect Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000004571 lime Substances 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 238000009628 steelmaking Methods 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 239000011269 tar Substances 0.000 description 1
• CLZWAWBPWVRRGI-UHFFFAOYSA-N tert-butyl 2-[2-[2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]-5-bromophenoxy]ethoxy]-4-methyl-n-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]anilino]acetate Chemical compound CC1=CC=C(N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)C(OCCOC=2C(=CC=C(Br)C=2)N(CC(=O)OC(C)(C)C)CC(=O)OC(C)(C)C)=C1 CLZWAWBPWVRRGI-UHFFFAOYSA-N 0.000 description 1