NL111793C - - Google Patents
Info
- Publication number
- NL111793C NL111793C NL111793DA NL111793C NL 111793 C NL111793 C NL 111793C NL 111793D A NL111793D A NL 111793DA NL 111793 C NL111793 C NL 111793C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
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- 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
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH5227857A CH366129A (en) | 1957-11-05 | 1957-11-05 | Process for protecting the edge zone of steel castings against edge decarburization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL111793C true NL111793C (en) |
Family
ID=4518064
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL111793D NL111793C (en) | 1957-11-05 | ||
| NL222614D NL222614A (en) | 1957-11-05 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL222614D NL222614A (en) | 1957-11-05 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH366129A (en) |
| NL (2) | NL222614A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4412798C1 (en) * | 1994-04-14 | 1995-04-06 | Thyssen Industrie | Process for producing and using a ceramic shell as casting mould with reducing properties |
-
0
- NL NL111793D patent/NL111793C/xx active
- NL NL222614D patent/NL222614A/xx unknown
-
1957
- 1957-11-05 CH CH5227857A patent/CH366129A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL222614A (en) | |
| CH366129A (en) | 1962-12-15 |