Glossary entry

English term or phrase:

Hard sliding abrasion

Serbian translation:

klizajuća (ili grebajuća) abrazija tvrdih (abrazivnih) materijala

Added to glossary by Slobodanka Stojčević
Mar 25, 2015 20:51
9 yrs ago
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English term

Hard sliding abrasion

English to Serbian Tech/Engineering Engineering: Industrial Industrija
High performance wearing compounds protect against hard sliding abrasion to extend the life of material handling equipment.
Change log

Mar 30, 2015 13:11: Slobodanka Stojčević Created KOG entry

Proposed translations

15 hrs
Selected

klizajuća (ili grebajuća) abrazija tvrdih (abrazivnih) materijala

Ovdje se radi o zaštiti površine od abrazije koja se dešava klizanjem ili grebanjem teških (abrazivnih) materijala, pomoću nanošenja smjese protiv habanja (npr. http://www.loctite.com.au/protecting-surfaces-4725.htm).

VRSTE HABANJA
Sama abrazija se klasifikuje kao:
1) Abrazija male jačine, tzv grebajuća abrazija, (ili tzv klizajuća abrazija) usled klizanja abrazivnog materijala:
Ovaj tip abrazivnog habanja se karakteriše klizanjem sitnog abrazivnog materijala po metalnoj osnovi. Abrazivna zrnca se ne lome na deliće tokom klizanja. Habanje nastaje usled grebanja onih abrazivnih delića koji su u dodiru sa metalnom osnovom ...
http://svetzavarivanja.rs/znanje-o-zavarivanju/navarivanje

Da se abrazivni materijali (koji grebu ili na teži način oštećuju površinu) mogu podijeliti prema tvrdoći, i da se "hard" odnosi na tvrde abrazivne materijale može se vidjeti i ovdje (wear=trošenje):
In wear by hard abrasives material is removed from the wear surface by a mechanism involving gross plastic deformation due to yielding and extrusion of binder metal and/or by a mechanism of spalling due to crack propagation in the binder metal. In wear by soft abrasives material is removed by a series of microprocesses involving extrusion of binder followed by relaxation of compressive stresses in the carbide grains and subsequent cracking and fragmentation of these grains.
http://link.springer.com/chapter/10.1007/978-1-4684-4319-6_4...

Mehanizmi i principi trenja i trošenja materijala
http://www.vorax.hr/dokumenti/hr/vrst_tros_hr.html

7.1.2. Abrazijsko trošenje, str. 29 https://www.fkit.unizg.hr/_download/repository/2013_Nastavni...

2.2.1 Abrazija, str. 15
http://www.fsb.unizg.hr/library/fileopen.php?id=2371

Wear, Abrasive wear
https://books.google.ba/books?id=_wlZ5LHTyBIC&pg=SA3-PA130&d...
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