RO100767B1 - Fonta refractara - Google Patents
Fonta refractaraInfo
- Publication number
- RO100767B1 RO100767B1 RO132952A RO13295288A RO100767B1 RO 100767 B1 RO100767 B1 RO 100767B1 RO 132952 A RO132952 A RO 132952A RO 13295288 A RO13295288 A RO 13295288A RO 100767 B1 RO100767 B1 RO 100767B1
- Authority
- RO
- Romania
- Prior art keywords
- weight
- cast iron
- heat proof
- proof cast
- refractory
- Prior art date
Links
- 229910001018 Cast iron Inorganic materials 0.000 title abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 239000011574 phosphorus Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
Inventia se refera la o fonta refractara turnata în piese ca, de exemplu, bare gratar, pereti aparatori, suporturi, si alte subansambluri, folosite la benzile de aglomerare, cazane, cuptoare de tratament termic unde sînt supuse la temperaturi înalte. Fonta refractara, conform inventiei, este constituita din 2,4...3% în greutate carbon, 2,0...3,5% în greutate siliciu, 0,5...0,6% în greutate mangan, maximum 0,07% în greutate fosfor, maximum 0,07% în greutate sulf, 15...18% în greutate crom, 0,3...0,6% în greutate nichel, 0,01...0,03% în greutate bor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988132952A RO100767A2 (ro) | 1988-04-07 | 1988-04-07 | Fonta refractara |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988132952A RO100767A2 (ro) | 1988-04-07 | 1988-04-07 | Fonta refractara |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100767B1 true RO100767B1 (ro) | 1991-03-01 |
| RO100767A2 RO100767A2 (ro) | 1991-11-19 |
Family
ID=20121432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988132952A RO100767A2 (ro) | 1988-04-07 | 1988-04-07 | Fonta refractara |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100767A2 (ro) |
-
1988
- 1988-04-07 RO RO1988132952A patent/RO100767A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100767A2 (ro) | 1991-11-19 |
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