IT1256258B - Procedimento di rivestimento a spruzzatura termica per fasce elastiche - Google Patents
Procedimento di rivestimento a spruzzatura termica per fasce elasticheInfo
- Publication number
- IT1256258B IT1256258B ITMI922987A IT1256258B IT 1256258 B IT1256258 B IT 1256258B IT MI922987 A ITMI922987 A IT MI922987A IT 1256258 B IT1256258 B IT 1256258B
- Authority
- IT
- Italy
- Prior art keywords
- progressively
- mass
- piston rings
- gaseous stream
- molybdenum
- Prior art date
Links
- 238000005507 spraying Methods 0.000 title abstract 3
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 title abstract 2
- 239000007921 spray Substances 0.000 title 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 229910001182 Mo alloy Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000004873 anchoring Methods 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
Procedimento di rivestimento a spruzzatura termica per fasce elastiche o anelli di pistone, includente la fase iniziale di ancorare una pluralità di teste (1) di pistone su una struttura di base (2) contro spostamenti mutui relativi, in modo tale che le loro facce di contatto esterne (1a) abbiano a definire una superficie cilindrica, e includente inoltre la fase di spruzzare, progressivamente e continuamente, mediante una corrente gassosa forzata e sulla superficie cilindrica della struttura basilare o di base (2), una massa di goccioline che sono fuse mediante un cannello ossi-acetilenico, da almeno un filo metallico (4) di alimentazione di molibdeno e da almeno un filo metallico (4) di alimentazione di un materiale legante metallurgico più tenero, la massa delle goccioline essendo costituita da circa il 30% a 60% di molibdeno, la parte rimanente essendo materiale legante.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT002987 IT1256258B (it) | 1992-12-29 | 1992-12-29 | Procedimento di rivestimento a spruzzatura termica per fasce elastiche |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT002987 IT1256258B (it) | 1992-12-29 | 1992-12-29 | Procedimento di rivestimento a spruzzatura termica per fasce elastiche |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI922987A0 ITMI922987A0 (it) | 1992-12-29 |
| ITMI922987A1 ITMI922987A1 (it) | 1994-06-29 |
| IT1256258B true IT1256258B (it) | 1995-11-29 |
Family
ID=11364557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT002987 IT1256258B (it) | 1992-12-29 | 1992-12-29 | Procedimento di rivestimento a spruzzatura termica per fasce elastiche |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1256258B (it) |
-
1992
- 1992-12-29 IT IT002987 patent/IT1256258B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI922987A0 (it) | 1992-12-29 |
| ITMI922987A1 (it) | 1994-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971219 |