Technology improvement of the titanic alloy term strengthening treatment
| Autor: | Anastasiya Kashenkova, Nataliya Kalininа, Tatiana Nosova, Marina Grekova, Stella Mamchur |
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| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | Information systems, mechanics and control. :61-67 |
| ISSN: | 2519-2256 2219-3804 |
| DOI: | 10.20535/2219-3804152016108140 |
| Popis: | Titan is perspective construction material. Titan and his alloys are perspective for application in many industries of modern technique : aviation, space-rocket technique, chemical engineer and other. On occasion titanic alloys are only material, from that it is possible to make an equipment or constructions, able to work in extreme terms.From titanic alloys make heat-exchangers working in корозийноактивних середах : in nitric and sulphuric acids. In titanic heat-exchangers working in 65% to the aquafortis, speed of corrosion at 160 ° With goes down in 60 times as compared to heat-exchangers from stainless steel. In addition, the high inoxidizability of titan allows to reduce the thickness of wall of heat-exchanger to the minimum. Titan is used mostly in an aviation, rocket production and other industries of technique, where specific durability has an important value. For the interval of temperatures 300-600 ° With the alloys of titan have a high value of specific durability at temperatures below 300 ° With on comparison by aluminium alloys, and higher 600 ° With - by alloys on the basis of iron and nickel. At planning of aircrafts aim to get the most easy construction in combination with high durability. Titanic alloys in an industrial scale were first used in the constructions of aviation engines. Application of titan in the constructions of ramjets allows considerably to decrease their deadload, from titanic alloys make disks and shoulder-blades of compressor, detail of fastening, corps of aviation turbo-engine. |
| Databáze: | OpenAIRE |
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