DE175222C - - Google Patents
Info
- Publication number
- DE175222C DE175222C DENDAT175222D DE175222DA DE175222C DE 175222 C DE175222 C DE 175222C DE NDAT175222 D DENDAT175222 D DE NDAT175222D DE 175222D A DE175222D A DE 175222DA DE 175222 C DE175222 C DE 175222C
- Authority
- DE
- Germany
- Prior art keywords
- flame
- oxygen
- gas
- hydrogen
- cleaned
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- 230000007547 defect Effects 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000001603 reducing effect Effects 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910001018 Cast iron Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 241000182341 Cubitermes group Species 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/10—Repairing defective or damaged objects by metal casting procedures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE175222C true DE175222C (enrdf_load_html_response) |
Family
ID=439896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT175222D Active DE175222C (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE175222C (enrdf_load_html_response) |
-
0
- DE DENDAT175222D patent/DE175222C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69702416T2 (de) | Nickel-Basis-Hartlotmaterial | |
| DE3237776A1 (de) | Verfahren zur ausfuellung von rissen in einem aus einer superlegierung bestehenden gegenstand | |
| EP0904885B1 (de) | Verfahren zum Schweissen von aushärtbaren Nickel-Basis-Legierungen | |
| DE2824691C3 (de) | Verfahren zum Elektroschlackeschweißen von Metallen | |
| DE2829553A1 (de) | Verfahren zur verbindung von metallen, insbesondere aluminium oder aluminiumlegierungen, unter anwendung von brom als flussmittel | |
| DE10005874A1 (de) | Schweissverfahren zur Rissreparatur | |
| DE10065406A1 (de) | Verfahren zum Reparieren von Schadstellen an einem Metallbauteil | |
| DE175222C (enrdf_load_html_response) | ||
| DE2926131A1 (de) | Verfahren zum lichtbogenschweissen und dafuer verwendbarer schweisstab | |
| DE1483452A1 (de) | Schweissmaterial fuer tiefe Temperaturen | |
| DE102016224560A1 (de) | CMT-Technologie mit Fülldrahtzuführung | |
| DE102015108485A1 (de) | Röhrenlot, insbesondere zum Weichlöten von Aluminium | |
| DE1646667B2 (de) | Verfahren zum aufspritzen einer keramik- oder oxidschicht auf einen grundkoerper | |
| JPH0924484A (ja) | ろう付けワイヤ及びそれを用いたろう付け方法 | |
| CH245503A (de) | Verfahren zum Verbinden von elektrischen Leitungsdrähten mittels Schweissung. | |
| DE307733C (enrdf_load_html_response) | ||
| US1653088A (en) | Composition of matter | |
| DE350681C (de) | Verfahren zur Herstellung einer mit einem schlackenbildenden Material bekleideten Eisen-oder Stahlelektrode fuer Lichtbogenloetung oder -schweissung | |
| DE699602C (de) | Verfahren zur Herstellung einer Schweissverbindung zwischen zwei aus leicht schmelzbaren und leicht | |
| DE2821538A1 (de) | Loetpaste zur verbindung von rostfreien stahlgegenstaenden, insbesondere rohren | |
| DE328847C (de) | Verfahren zur Vereinigung von Traegern, Schienen u. dgl. | |
| DE390886C (de) | Loeten von Aluminium | |
| DE324298C (de) | Verfahren zur Herstellung von Drehstaehlen und aehnlichen Werkzeugen aus Abfaellen von Schnellaufstahl | |
| DE397179C (de) | Loetmittel fuer mit Lack ueberzogene Gegenstaende | |
| DE673294C (de) | Verfahren zum Gasschmelzschweissen und Loeten |