Compared with most metallurgical processes metal spraying is quite new. When it was first invented by Dr. M. U. Schoop of Zürich, some fifty years ago, it was not taken very seriously by metallurgists and its industrial application has far outstripped scientific investigation of the fundamental issues involved. The literature of the process is very extensive, but is often repetitive and speculative. From America come many descriptions of work carried out, but comparatively little is said of the service behaviour over extended periods.
Metallizing Engineering Co., Now York, Brit. Patent Nos. 559,828/830.
16.
KunklerL. E.KunklerR. E.CookV. A., and L S. Baltimore, and Metal-lizing Co. of America, Brit. PatentNo. 685,422.
17.
MilewskiW., "Polish Electric Are Gun and the Properties of the Coating Applied by It", paper presented at Second International Conference on Metal Spraying (Birmingham, 1958). (Assoc. Metal Sprayers).
18.
AntoshinE. V., "Tools and Research into Metal Spraying in the U.S.S.R.", ibid.
19.
MullerH., "The Constructional Development of the Electric-Arc Spraying Process and the Present Position as Regards Its Practical Application", ibid.
20.
HesslerG., Masehinensnarkt, 1980, (93), Nov. 18; 1981. (24), Mar. 24.
21.
GiertsenS., "Spraying Steels with the Electric Arc", paper presented at Third International Conference on Metal Spraying (Madrid, 1962). (Insti-tut° de la Soldadura).
22.
MattingA., "Contribution to the Study of Electric-Are Spraying", ibid.
BallardW. E., Brit. PatentNo. 483,517, 568,281, 568,640/641.
28.
VlasovA. P., Metal Ind., 1959, 94, 391.
29.
GerdienN.LotsA., Z. (erica. Physik, 1923, 4, 157.
30.
GianniniG. M.,American, 1957, (Aug.).
31.
MossA. R., "Spraying with the RARDE Arc-Plasma Devices", paper pre-sented at Third International Conference on Metal Spraying (Madrid, 1962). (Institut° de la Soldadura.)
32.
VeselyV.KuglerT., "Ceramic Coatings Sprayed by Liquid-Stabilized .Are-Plasma", ibid.
33.
LevensteinM. A., "Plasma Spraying in a Controlled Environment", ibid.
34.
BallardW. E., "Metal Spraying and Sprayed Metal". 1948: London (Charles Griffin). Revised edition in the press under the title "Metal Spraying and the Flame Deposition of Ceramics and Plastics".
35.
Machinist, 1947, (March 29).
36.
Metco News, 1958, 7, 9; American Exporter Ind., 1958, (July).
37.
PlasterH. J., Ekaroplating, 1956, 9, 323.
38.
StantonW. E., Brit.Weld. J., 1961, 8, 130.
39.
BallardW. E., "Health Hazards in Metal Spraying", paper presented to Second International Conference on Metal Spraying (Birmingham, 1958). (Assoc. Metal Sprayers.)
40.
RowlandsJ. C., J. Iron Steel Inst., 1961, 199, 320.
41.
Tank Times, 1960, (Oct.), 143.
42.
HurstJ. E.BradshawJ. H., Iron Steel Ind., 1938, 11, 231. J. B. Hibbs and P. Lambert, J. Brit. Steel Castings Research Assoc., 1950,52. "Standard for Chilled Iron Shot and Grit". (B.S. No. 2451), 1954.
43.
AubreyN., "Utilisation d'un vernis plastique &tram° base d'acerochage", paper presented at "Colloquium on Metal Spraying" (Liege, 1960). (Inter-nat. Inst. Welding.)
ShawH., "Metal-Sprayed Surfaces in Relation to Lubrication". 1937: Birmingham (Assoc. Metal Sprayers); Metal hid., 1937, 51, 427.
58.
PowellR. W.HickmanN. J., Brit. J. Appl. Physics, 1954, 5, 312.
59.
StantonW., "Residual Stresses in Sprayed Deposits", paper presented at Second International Conference on Metal Spraying (Birmingham, 1958). (Assoc. Metal Sprayers).
60.
RansonE. C., J. butt. Metals, 1937, 60, 35.
61.
TolleyG., J. Iron Steel Inst., 1949, 162, 377.
62.
HopfeltR., Brit. PatentNo. 278,415.
63.
BallardW. E., Brit. PatentNo. 259,289.
64.
ParkesR. A., Brit. PatentNo. 400,752.
65.
BallardW. E., Brit. Weld. J., 1960, 7, 223.
66.
ShawH., "Metal-Sprayed Bearings for High-Speed Operations". 1939: Birmingham (Assoc. Metal Sprayers).
67.
GehalskiS., "Anti-Friction Bearings Prepared by Metal Spraying", paper presented at Second International Conference on Metal Spraying (Bir-mingham, 1958). (Assoc. Metal Sprayers).
68.
KrasniehenkoL. V., Metal hut., 1959, 94, 461.
69.
PichelsonV. F. and A. I. Smolyaninov, Trudy Bostousk-na-Donn Inst. Serskokhoz. Mashinostroitel, 6.
70.
PlasterH. J., Electroplating, 1955, 8, 354.
71.
Burling-SmithW. J., "The Colmonoy Sprayweld Process and Its Industrial Applications", paper presented at Second International Conference on Metal Spraying (Birmingham, 1958). (Assoc. Metal Sprayers).
72.
BellG. R., Brit. Weld. J., 1960, 7, 305.
73.
GaultJ. R., ibid., 1960, 7, 318.
74.
CunninghamD. E. J., "Fused Plastic Coatings from Powder", paper pre-sented at Second International Conference on Metal Spraying (Birmingham, 1958). (Assoc. Metal Sprayers).
75.
GemmerE., Kunsistoffe, 1953, 43, 564.
76.
Electroplating, 1953, 6, 33.
77.
BallardW. E., Chem. and hid., 1606.
78.
AultN.MaxwellW., "Metal Oxide Flame Spraying for High-Temperature and Other Applications", paper presented at. Colloquium on Metal Spraying, (Liege, 1960). (Internat. Inst. Welding).
79.
HudsonJ. C., "6th Report of the Corrosion Committee"(Special Rep. No. 66), p. 25. 1959: London (Iron Steel Inst.).
80.
BallardW. E., Metal Finishing J., 1961, 7, 57.
81.
TaylorC. G.TolleyG., J. inst. Metals, 1961–62, 96, 114.
82.
MansfordR. E., Chem. and Ind., 150.
83.
SuttonH.BraithwaiteC., "5th Report of the Corrosion Committee"(Special Rep. No. 21), p. 404. 1938: London (Iron Steel Inst.).
84.
BrittonS. C.EvanU. R., J. Soc. Chem. Ind., 1932, 51,217;1936, 55, 340;1939, 58, 90.
85.
EvansU. R.. J. Birmingham Met. Soc., 1844, 24, 228.
86.
HoarT. P., Chem. and Ind., 76.
87.
HigginsW. P., ibid., 103.
88.
MansfordR. E., Electroplating, 1057, 10, 208.
89.
TurnerT. H., Engineer, 1961, 212, 337.
90.
Electroplating, 1953, 6, 439.
91.
Engineering, 1901, 191, 448.
92.
BallardW. E.MansfordR. E., "Proceedings of the First International Congress on Metallic Corrosion", p. 511. 1961: London (Pergamon Press).
93.
CauchetierJ., Corrosion et Anticorrosion, 1960, 8, 472.
94.
RavaIdL. A., Chem. and lad., 1526.
95.
ScottS. Y., "Corrosion Protection of the Spanish National Steelworks", paper presented at Second International Conference on Metal Spraying (Birmingham, 1958). (Assoc. Metal Sprayers).
96.
ChampionF. A., Metal Ind., 1951, 79, 355.
97.
LiddiardE. A. G.WhittakerJ. A., J. Inst. Metals, 1960–61, 89, 423.
98.
BellW. A.CampbellH. S., ibid., p. 472.
99.
AttwellJ. F., "Applications of Metal Spraying in South Africa", paper presented at Second International Conference on Metal Spraying (Birming-ham, 1958). (Assoc. Metal Sprayers).
