DE1072180B - Verfahren zur Herstellung von gesinterten Molybdänsilicidkorpern - Google Patents
Verfahren zur Herstellung von gesinterten MolybdänsilicidkorpernInfo
- Publication number
- DE1072180B DE1072180B DE1957A0028163 DEA0028163A DE1072180B DE 1072180 B DE1072180 B DE 1072180B DE 1957A0028163 DE1957A0028163 DE 1957A0028163 DE A0028163 A DEA0028163 A DE A0028163A DE 1072180 B DE1072180 B DE 1072180B
- Authority
- DE
- Germany
- Prior art keywords
- percent
- temperatures
- sintered
- silicide
- bentonite
- 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.)
- Pending
Links
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229910021344 molybdenum silicide Inorganic materials 0.000 title claims description 3
- 239000000440 bentonite Substances 0.000 claims description 18
- 229910000278 bentonite Inorganic materials 0.000 claims description 18
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 18
- 238000005245 sintering Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 229910021343 molybdenum disilicide Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 229910021332 silicide Inorganic materials 0.000 claims description 6
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- 239000011230 binding agent Substances 0.000 claims 1
- 229910016006 MoSi Inorganic materials 0.000 description 12
- 239000011521 glass Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/58085—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides
- C04B35/58092—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides based on refractory metal silicides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
- C22C29/18—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on silicides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Ceramic Products (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9962 | 1956-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1072180B true DE1072180B (de) | 1959-12-24 |
Family
ID=45804251
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1957A0028163 Pending DE1072180B (de) | 1956-11-02 | 1957-10-23 | Verfahren zur Herstellung von gesinterten Molybdänsilicidkorpern |
| DE19571072180 Expired DE1072180C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-11-02 | 1957-10-23 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19571072180 Expired DE1072180C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1956-11-02 | 1957-10-23 |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE1072180B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| GB (1) | GB848985A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1243078B (de) * | 1961-11-09 | 1967-06-22 | Sigri Elektrographit Gmbh | Sinterkoerper, vorzugsweise zur Verwendung als Heizelement |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2427412A4 (en) * | 2009-05-05 | 2013-01-16 | Sandvik Intellectual Property | HEATING ELEMENT |
-
1957
- 1957-10-22 GB GB32971/57A patent/GB848985A/en not_active Expired
- 1957-10-23 DE DE1957A0028163 patent/DE1072180B/de active Pending
- 1957-10-23 DE DE19571072180 patent/DE1072180C2/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1243078B (de) * | 1961-11-09 | 1967-06-22 | Sigri Elektrographit Gmbh | Sinterkoerper, vorzugsweise zur Verwendung als Heizelement |
Also Published As
| Publication number | Publication date |
|---|---|
| GB848985A (en) | 1960-09-21 |
| DE1072180C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102015119053A1 (de) | Gesinterter feuerfester Zirkonmullit-Verbundstoff, Verfahren zu seiner Herstellung und seine Verwendung | |
| DE1567844A1 (de) | Methode zur Herstellung einer gesinterten Masse von Aluminium-Nitrid | |
| DE1471212A1 (de) | Verfahren zum Herstellen feuerfester Materialien | |
| DE102012015026A1 (de) | Feuerfestes Erzeugnis und Verwendung des Erzeugnisses | |
| DE2932914C2 (de) | Hochfeste Tonerdeporzellanmasse für elektrische Isolatoren | |
| DE69006155T2 (de) | Verfahren zur Herstellung bearbeitbarer Keramiken. | |
| DE1182130B (de) | Feuerfeste Koerper aus koernigem Siliciumcarbid | |
| EP0522343B1 (de) | Hochfestes Tonerdeporzellan | |
| DE1072180B (de) | Verfahren zur Herstellung von gesinterten Molybdänsilicidkorpern | |
| DE3343577A1 (de) | Feuerfester, mit siliziumnitrid gebundener siliziumkarbidbaustoff und verfahren zu seiner herstellung | |
| DE2422416A1 (de) | Isolierkeramik mit gesteuerter porositaet und sinterherstellungsverfahren | |
| DE1274024B (de) | Verfahren zum Herstellen eines feuerfesten Materials auf der Grundlage von Tonerde und Kieselerde | |
| DE2302438A1 (de) | Dichte siliciumnitrid-gegenstaende und verfahren zu deren herstellung | |
| DE2718332A1 (de) | Hitzebestaendiges poroeses verbundmaterial | |
| AT243718B (de) | Verfahren zur Herstellung warmfester und oxydationsbeständiger Sinterkörper | |
| DE900911C (de) | Verfahren zur Herstellung von synthetischen anorganischen Silikaten | |
| CH376275A (de) | Verfahren zur Herstellung von Sinterkörpern, die Molybdänsilicid enthalten | |
| DD159320A1 (de) | Verfahren zur herstellung hochporoeser feuerfester koernungen und formkoerper | |
| AT242255B (de) | Elektrisches Widerstandselement und Verfahren zu seiner Herstellung | |
| DE3536407A1 (de) | Verfahren zur herstellung von formkoerpern aus al(pfeil abwaerts)2(pfeil abwaerts)0(pfeil abwaerts)3(pfeil abwaerts) und zr0(pfeil abwaerts)2(pfeil abwaerts) sowie nach dem verfahren hergestellte formkoerper | |
| DE1796034C3 (de) | Feuerfeste Steine aus stabilisierter Zirkonerde | |
| DE1030753B (de) | Verfahren zur Erzeugung von feuerfesten Koerpern aus einer vorgebrannten Mullitformmasse | |
| EP0122970A1 (de) | Tonerdeporzellanmasse | |
| AT244208B (de) | Verfahren zur Herstellung eines feuerfesten Isoliersteines | |
| DE2358268A1 (de) | Feuerfeste aluminiumoxidmasse |