Czasopismo | INŻYNIERIA MATERIAŁOWA | Rocznik 2013 - zeszyt 6

Gas boriding of Inconel 600 alloy

nr katalogowy: 81490

Boronizing is a thermochemical surface treatment in which boron atoms diffuse into the surface of a workpiece to form borides with the base material. When applied to the adequate materials, boronizing provides wear and abrasion resistance comparable to sintered carbides. Borided layers can be often characterized by more than double increase in the wear resistance of metal parts that were previously carburized, nitrided, nitrocarburized, or hard chrome plated in numerous applications. The selection of material is very important. The possibilities of borides formation with different materials are generally known. Boriding can be applied to a wide range of steel alloys, including carbon steel, low alloy steel, tool steel and stainless steel. Low alloy steels that have been carburized can be subsequently boronized and then rehardened. Boriding of steels generally results in the formation of FeB and Fe2B needle-like microstructure at the surface. The boride layers are characterized by many advantageous properties: high hardness of iron borides (up to 2000 HV), high abrasive wear resistance, the advantageous profile of residual stresses, high heat resistance, high corrosion resistance in acid and alkaline solutions, high resistance to influence of liquid metals and alloys and high hardness at increased temperatures [1÷7]. The main disadvantage of these layers is their brittleness, especially of FeB boride [3, 5, 7]. There are several factors that cause this brittleness: first, the FeB and Fe2B have a high hardness, second, a large hardness gradient exists between the boride layer and the substrate. There are many methods, which can lessen the brittleness of the boride layers. The top three methods are: obtaining a single-phase Fe2B layer [6, 7], the production of multicomponent and complex boride layers [8÷15] and laser heat treatment (LHT) after boriding [16÷20]. The borocarburizing process [11÷15] leads to the formation of hybrid l[...]

Jeśli masz wykupiony/przyznany dostęp - zaloguj się. Skorzystaj z naszych propozycji zakupu!

Publikacja


e-Publikacja (format pdf) - nr 81490 "Gas boriding of Inconel 6..." licencja: Osobista Produkt cyfrowy	10.00 zł

Zeszyt


INŻYNIERIA MATERIAŁOWA - e-zeszyt (pdf) 2013-6 licencja: Osobista Produkt cyfrowy	65.00 zł

Prenumerata

INŻYNIERIA MATERIAŁOWA - prenumerata cyfrowa
licencja: Osobista

Produkt cyfrowy
Nowość

402.00 zł

INŻYNIERIA MATERIAŁOWA - papierowa prenumerata roczna + wysyłka
licencja: Osobista

Szczegóły pakietu

Nazwa
INŻYNIERIA MATERIAŁOWA - papierowa prenumerata roczna	492.00 zł brutto 455.56 zł netto 36.44 zł VAT (stawka VAT 8%)
INŻYNIERIA MATERIAŁOWA - pakowanie i wysyłka	21.00 zł brutto 17.07 zł netto 3.93 zł VAT (stawka VAT 23%)

513.00 zł

INŻYNIERIA MATERIAŁOWA - PAKIET prenumerata PLUS
licencja: Osobista

Szczegóły pakietu

Nazwa
INŻYNIERIA MATERIAŁOWA - PAKIET prenumerata PLUS (Prenumerata papierowa + dostęp do portalu sigma-not.pl + e-prenumerata)	600.00 zł brutto 555.56 zł netto 44.44 zł VAT (stawka VAT 8%)

600.00 zł

Zeszyt

2013-6

Twój Koszyk

Publikacja

Zeszyt

Prenumerata

Zeszyt

Czasopisma