CH91631A - Cementing agents for wrought iron, steel or the like. - Google Patents
Cementing agents for wrought iron, steel or the like.Info
- Publication number
- CH91631A CH91631A CH91631DA CH91631A CH 91631 A CH91631 A CH 91631A CH 91631D A CH91631D A CH 91631DA CH 91631 A CH91631 A CH 91631A
- Authority
- CH
- Switzerland
- Prior art keywords
- steel
- wrought iron
- cementing
- cementing agents
- powder
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 6
- 239000010959 steel Substances 0.000 title claims description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims description 5
- 229910000754 Wrought iron Inorganic materials 0.000 title claims description 5
- 239000003795 chemical substances by application Substances 0.000 title claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- ZXJXZNDDNMQXFV-UHFFFAOYSA-M crystal violet Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1[C+](C=1C=CC(=CC=1)N(C)C)C1=CC=C(N(C)C)C=C1 ZXJXZNDDNMQXFV-UHFFFAOYSA-M 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- JPIYZTWMUGTEHX-UHFFFAOYSA-N auramine O free base Chemical compound C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 JPIYZTWMUGTEHX-UHFFFAOYSA-N 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/60—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Adornments (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
Description
Zementiermittel für Schmiedeeisen, Stahl oder dergleichen. Erfinder hat die überraschende Tatsache festgestellt, dass ein bei Wundbehandlungen wegen seiner Bakterien tötenden Eigen schaften in wässeriger Lösung vielfach ange wendeter Anilinfarbstoff, wie Auramin oder Methylviolett, der unter dem Namen Pyok- tanin in fester Gestalt in den Handel kommt, eine das Einsatzhärten (Zementieren) von Schmiedeeisen, Stahl oder dergleichen gün stig beeinflussende Wirkung besitzt.
Gegen stand vorliegender Erfindung ist daher ein Zementiermittel, (las mindestens zum Teil aus Pyoktaninpulver gebildet ist.
Das Zeinentiermittel gemäss der Erfin dung kann ausschliesslich aus Pyoktanin in Pulverform gebildet sein, oder es kann aus einem Gemisch von Pyoktaniripulver mit bei Zementierpulver auch sonst gebräuch lichen Einsatzhärtesalzen, wie z. B. Stein- oder Kochsalz und Kalisalpeter, und auch kohlenstoffhaltigen Körpern, wie z. B. ver brannten und gepulverten Hornspänen, Le der-. oder Knochenkohlen und dergleichen gebildet sein.
Zu seiner Anwendung zu Zeinentations- z\veckeii wird das Zementierrnittel in ge- wolmter Weise auf den zu härtenden Schmiedeeisen- oder Stahlgegenstand aufge streut und der Zementationsprozess in üb licher Weise vorgenommen.
Cementing agents for wrought iron, steel or the like. The inventor has found the surprising fact that an aniline dye, such as auramine or methyl violet, which is marketed in solid form under the name pyoktanine, is case hardening (cementing ) of wrought iron, steel or the like has favorable influencing effect.
The subject matter of the present invention is therefore a cementing agent (which is at least partially formed from pyoctanine powder.
The Zeinentiermittel according to the inven tion can be formed exclusively from pyoktanin in powder form, or it can be made from a mixture of pyoktaniri powder with cementing powder also otherwise customary case hardening salts such. B. rock or table salt and potash nitrate, and also carbon-containing bodies such. B. ver burned and powdered horn shavings, leather. or bone char and the like.
For its use for cementation purposes, the cementation agent is sprinkled in a windy manner on the wrought iron or steel object to be hardened and the cementation process is carried out in the usual way.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE316801T | 1918-01-19 | ||
| DE338151T | 1920-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH91631A true CH91631A (en) | 1921-11-01 |
Family
ID=6222242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH91631D CH91631A (en) | 1918-01-19 | 1920-05-01 | Cementing agents for wrought iron, steel or the like. |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH91631A (en) |
| DE (1) | DE338151C (en) |
| FR (1) | FR514830A (en) |
-
1920
- 1920-05-01 CH CH91631D patent/CH91631A/en unknown
- 1920-05-03 FR FR514830D patent/FR514830A/en not_active Expired
- 1920-06-17 DE DE1920338151D patent/DE338151C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR514830A (en) | 1921-03-19 |
| DE338151C (en) | 1921-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH91631A (en) | Cementing agents for wrought iron, steel or the like. | |
| DE581558C (en) | Process for producing a nitrogen-rich humus fertilizer | |
| DE475429C (en) | Process for the production of a permanent fertilizer from thickened molasses pulp | |
| CH360701A (en) | Process for surface hardening of cast iron | |
| DE2545614B2 (en) | MOLDED IRON TREATMENT | |
| DE362990C (en) | Process for the production of a mixed salt containing potash and nitrogen suitable for fertilization purposes | |
| AT130619B (en) | Hardening agent. | |
| DE422715C (en) | Process for the production of porous stones or stones containing metal oxides or metals | |
| DE609103C (en) | Use of peat mixtures to improve the soil and promote plant growth | |
| AT78446B (en) | Covering agent mainly made of silica sand for case hardening. | |
| AT86767B (en) | Protective compound for covering the parts of objects made of iron, steel and the like that are not to be hardened during the heat treatment during hardening. | |
| AT41518B (en) | Hardened leather and method of making the same. | |
| DE316801C (en) | ||
| DE322534C (en) | Process for the production of an agent consisting of soot or other porous coal and soda to prevent the build-up of scale | |
| DE572246C (en) | Process for the production of mixed fertilizers | |
| DE341934C (en) | Protective compound for hardening objects made of iron, steel, etc. like | |
| DE674593C (en) | Nitriding steel | |
| DE400215C (en) | Process for the production of pressed carbide bodies | |
| DE754929C (en) | Process for hot gluing under pressure | |
| DE535839C (en) | Process for producing soluble starch | |
| DE663453C (en) | Process for the production of high-pore ceramic products | |
| DE739797C (en) | Putty-like hardening agent for cementing iron and steel | |
| AT47728B (en) | Process for the production of waterproof artificial stones and the like. | |
| DE867999C (en) | Process for the production of granulated fertilizers containing humus | |
| DE329407C (en) | Process for the production of impermeable cement |