Structure and properties of the TiN and Ti(C,N) coatings deposited in the PVD process on high-speed steels

Dobrzański, L. A.; Adamiak, M.

doi:10.1016/s0924-0136(02)00244-3

Cited by 42 publications

(25 citation statements)

References 12 publications

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“…Metalworking industries have shown interest to improve tools used in hot-working process: metal die casting, hot extrusion and hot forging [1][2][3][4]. Service life of tools made from hot work steels (among others forging tools, moulds for light metals pressure die casting, rolls for copper hot rolling, mandrels, tools for hot cutting) for the sake their prices is an extremely essential thing in the context of production costs lowering and optimization.…”

Section: Introductionmentioning

confidence: 99%

Structure and properties of wear resistance PVD coatings deposited onto X37CrMoV5-1 type hot work steel

Dobrzański

Polok

Adamiak

2005

Journal of Materials Processing Technology

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Section: Introductionmentioning

confidence: 99%

Structure and properties of wear resistance PVD coatings deposited onto X37CrMoV5-1 type hot work steel

Dobrzański

Polok

Adamiak

2005

Journal of Materials Processing Technology

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“…[1][2][3][4][5][6][7][8][9][10] At present, this technology is used in about 70 % of industrial applications for manufacturing new parts or devices, for which high-quality workmanship and appropriate surface properties are required. An improvement in the operating parameters of machine and equipment parts associated with high loads and speeds, causing accelerated wear and the necessity of an effective regeneration, also contributed to the rapid advancement in the thermal-spraying technology.…”

Section: Introductionmentioning

confidence: 99%

Properties of Al2O3/TiO2 and ZrO2/CaO flame-sprayed coatings

Czupryński

2017

Mater. tehnol.

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The article presents the results of a study on the exploitation properties of flame-sprayed ceramic coatings produced from an oxide ceramic material in the form of powder based on an aluminum oxide (Al2O3) matrix with an addition of 3 % titanium oxide (TiO2) and also on a zirconium oxide (ZrO2) matrix with 30 % of calcium oxide (CaO) on a substrate of unalloyed structural steel of grade S235JR. The buffer layer was produced from a metallic powder on the basis of Ni-Al-Mo. Plates with dimensions of (5 × 200 × 300) mm and also the front surfaces of f40 × 50 mm cylinders were flame-sprayed. The buffer coatings were produced using a RotoTec 80 torch and external specific coatings were produced with a CastoDyn DS 8000 torch. Investigations of the coating properties were based on metallography tests, a phase-composition research, a measurement of microhardness, a research of the coating adhesion to the substrate, the abrasive-wear resistance (acc. to ASTM G65 standard), the erosion-wear resistance (acc. to ASTM G76-95 standard) and a thermal-stroke study. The coatings were characterized by a high adhesion to the substrate and also high erosion and abrasive-wear resistance and the resistance to cyclic thermal strokes. Keywords: flame spray, coating, ceramic powder, abrasive-wear resistance, erosion-wear resistance, adhesion strengtĥ lanek predstavlja rezultate {tudija uporabnih lastnosti plamensko nane{enih kerami~nih premazov, izdelanih iz materiala oksidne keramike v obliki prahov na osnovi aluminijevega oksida Al2O3 z dodatkom 3 % titanovega oksida TiO2 in tudi na osnovi cirkonovega oksida (ZrO2) s 30 % kalcijevega oksida (CaO) na podlagi iz nelegiranega konstrukcijskega jekla S235JR. Tamponska plast je bila izdelana s kovinskim prahom na osnovi Ni-Al-Mo. Plo{~a dimenzij 5 mm × 200 mm × 300 mm in tudĩ elna stran povr{ine valjev f40 mm × 50 mm sta bili plamensko nane{eni. Tamponski nanos je bil izdelan z gorilnikom RotoTec 80, zunanji specifi~ni nanos z gorilnikom CastoDyn DS 8000. Preiskave lastnosti nanosov so bile izvr{ene z metalografijo, preiskavo sestave faz, meritvijo mikrotrdote, preiskavo prijemljivosti nanosa na podlago, z preizkusom odpornosti na abrazijsko obrabo, (v skladu z ASTM G65 standardom), odpornost na erozijsko obrabo, (v skladu z ASTM G76-95 standardom) in s preizkusom na termo{ok. Zna~ilnost nanosov je bila velika oprijemljivost na podlago, tudi odpornost na erozijsko in abrazijsko obrabo ter odpornost na toplotne {oke. Klju~ne besede: plamensko nana{anje, nanos, kerami~ni prah, odpornost na abrazijsko obrabo, odpornost na erozijsko obrabo, adhezijska trdnost

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“…Conventionally, the preparation of TiN thin films and coatings involves either a physical vapor deposition (PVD) or a chemical vapor deposition (CVD) process [9,13,14]. As to the syntheses of TiN powders and ceramics, the methods usually fall into the categories of solid state metathesis (SSM) reactions [15], combustion synthesis [16], nitridation of titanium metal or its halides, hydrides and oxides [17][18][19][20], etc.…”

Section: Introductionmentioning

confidence: 99%