Current Trends in Boriding: Techniques

By Michal Kulka and Kulka

1. Introduction................................................................................1

References....................................................................................3

2. Classification of boriding techniques..................................................5

References....................................................................................8

3. Borided materials.........................................................................9

References.................................................................................13

4. Trends in thermochemical techniques of boriding.................................17

4.1 Boriding in solid media..........................................................17

4.1.1 Powder-pack boriding....................................................17

4.1.2 Paste boriding..............................................................31

4.2 Boriding in liquid media.........................................................36

4.2.1 Boriding in chloride, fluoride or carbonate salt baths using

reducers with boron......................................................37

4.2.2 Boriding in molten borate baths using reducers with boron.........42

4.2.3 Boriding in molten borate baths using reducers without boron.....46

4.2.4 Electrochemical boriding in molten salt baths.........................50

4.2.5 Boriding in fluidized bed................................................61

4.3 Gas boriding.......................................................................67

4.3.1 Gas boriding with the use of boron halides...........................67

4.3.2 Gas boriding with the use of boranes and other boron sources.....82

4.3.3 Thermodynamics of gas boriding with the use of boron

trichloride as a boron source.............................................86

References.................................................................................94

5. Trends in physical techniques of boriding........................................105

5.1 Boriding under glow-discharge conditions..................................105

5.1.1 Plasma gas boriding.....................................................105

5.1.2 Plasma paste boriding...................................................117

5.1.3 Plasma electrolytic boriding...........................................123

5.1.4 Spark plasma sintering boriding.......................................135

• Format: Hardcover
• Language: English
• ISBN: 3030067815
• ISBN13: 9783030067816
• Release Date: January 2019
• Publisher: Springer
• Length: 282 Pages
• Weight: 1.31 lbs.
• Dimensions: 0.7" x 6.1" x 9.2"