DE862342C - Formmasse fuer Giessereien - Google Patents
Formmasse fuer GiessereienInfo
- Publication number
- DE862342C DE862342C DEB9015A DEB0009015A DE862342C DE 862342 C DE862342 C DE 862342C DE B9015 A DEB9015 A DE B9015A DE B0009015 A DEB0009015 A DE B0009015A DE 862342 C DE862342 C DE 862342C
- Authority
- DE
- Germany
- Prior art keywords
- molding compound
- sand
- molasses
- cores
- molding
- 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.)
- Expired
Links
- 238000000465 moulding Methods 0.000 title claims description 23
- 150000001875 compounds Chemical class 0.000 title claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 25
- 239000004576 sand Substances 0.000 claims description 19
- 235000013379 molasses Nutrition 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 239000011230 binding agent Substances 0.000 claims description 7
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 5
- 239000002817 coal dust Substances 0.000 claims description 5
- 239000000025 natural resin Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 239000006004 Quartz sand Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
- 238000000071 blow moulding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/167—Mixtures of inorganic and organic binding agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU31301D LU31301A1 (en, 2012) | 1950-08-30 | ||
| NL87386D NL87386C (en, 2012) | 1950-08-30 | ||
| BE510116D BE510116A (en, 2012) | 1950-08-30 | ||
| DEB9015A DE862342C (de) | 1950-08-30 | 1950-08-30 | Formmasse fuer Giessereien |
| CH305471D CH305471A (de) | 1950-08-30 | 1951-08-11 | Formmasse für Zementsandformen und -kerne für Giessereizwecke. |
| GB533352A GB714728A (en) | 1950-08-30 | 1952-02-29 | Improvements in or relating to moulding masses for foundry purposes and a process for producing such mass |
| FR1052425D FR1052425A (fr) | 1950-08-30 | 1952-03-14 | Masse à mouler pour la fonderie et procédé pour sa fabrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB9015A DE862342C (de) | 1950-08-30 | 1950-08-30 | Formmasse fuer Giessereien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE862342C true DE862342C (de) | 1954-03-15 |
Family
ID=6120812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB9015A Expired DE862342C (de) | 1950-08-30 | 1950-08-30 | Formmasse fuer Giessereien |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE510116A (en, 2012) |
| CH (1) | CH305471A (en, 2012) |
| DE (1) | DE862342C (en, 2012) |
| FR (1) | FR1052425A (en, 2012) |
| LU (1) | LU31301A1 (en, 2012) |
| NL (1) | NL87386C (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3046146A (en) * | 1958-06-12 | 1962-07-24 | Woodhead James Seward | Thermosetting material |
| FR2496681A1 (fr) * | 1980-12-23 | 1982-06-25 | Rohaut Pierre | Procede pour ameliorer l'aptitude a la cohesion de differentes particules minerales ou organiques en melange ou en suspension et adjuvant pour sa mise en oeuvre |
-
0
- LU LU31301D patent/LU31301A1/xx unknown
- NL NL87386D patent/NL87386C/xx active
- BE BE510116D patent/BE510116A/xx unknown
-
1950
- 1950-08-30 DE DEB9015A patent/DE862342C/de not_active Expired
-
1951
- 1951-08-11 CH CH305471D patent/CH305471A/de unknown
-
1952
- 1952-03-14 FR FR1052425D patent/FR1052425A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL87386C (en, 2012) | |
| FR1052425A (fr) | 1954-01-25 |
| CH305471A (de) | 1955-02-28 |
| BE510116A (en, 2012) | |
| LU31301A1 (en, 2012) |
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