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1. 发明专利

GB1064951A Improvements in and relating to lubricants for the hot working of metals 未知
公开(公告)号：GB1064951A
公开(公告)日：1967-04-12
申请号：GB83763
申请日：1963-01-08
申请人： IAN GRIFFITH SLATER , OSWALD PRITCHARD NICHOLSON
发明人： SLATER IAN GRIFFITH , NICHOLSON OSWALD PRITCHARD
摘要： A hot working metal lubricant comprises granular basalt, the granule size being related to the speed at which the metal flows over the tool during the hot working in such manner that the faster the working speed the smaller the granules. A lubricating pad can contain granules of different sizes.

2. 发明专利

GB705090A Plant-protective screens 未知
公开(公告)号：GB705090A
公开(公告)日：1954-03-10
申请号：GB1854951
申请日：1951-08-07
申请人： IAN GRIFFITH SLATER
IPC分类号： A01M1/18
摘要： A plant protector in the form of a collar centrally holed to accommodate the plant stem and slit from the centre to the edge to facilitate placing in position, or alternatively in the form of a sleeve surrounding the lower part of the stem, is formed from aluminium foil.

3. 发明专利

DE1211741B 未知
公开(公告)号：DE1211741B
公开(公告)日：1966-03-03
申请号：DES0076962
申请日：1961-12-02
申请人： IAN GRIFFITH SLATER , OSWALD PRITSCHARD NICHOLSON
发明人： SLATER IAN GRIFFITH , NICHOLSON OSWALD PRITSCHARD
IPC分类号： B21C23/32 , C04B35/18
摘要： A lubricant for use in hot extruding metals and alloys comprises a substance produced from geologically unaltered basaltic rock crushed into granular form and from which sulphur and fluorine-bearing minerals are absent or have been removed where it is known they would harm the extruded materials, and which has been partially or fully melted with subsequent controlled cooling at a rate which produces, after solidification, that mineralogical structure suited to the requirements of viscosity, melting range, and other properties called for by the conditions under which the lubricant is required to operate for any particular extrusion. Up to 25% of one or more of magnetite, ferrous silicate, boric anhydrides, calcium oxide and fluoride, and sodium borate, silicate and carbonate may be included.

4. 发明专利

GB1002612A Lubricant for use in the hot extrusion of metals and metal alloys 未知
公开(公告)号：GB1002612A
公开(公告)日：1965-08-25
申请号：GB4238760
申请日：1960-12-09
申请人： IAN GRIFFITH SLATER , OSWALD PRITCHARD NICHOLSON
IPC分类号： B21C23/32 , C04B35/18
摘要： A lubricant for use in hot extruding metals and alloys comprises a substance produced from geologically unaltered basaltic rock crushed into granular form and from which sulphur and fluorine-bearing minerals are absent or have been removed where it is known they would harm the extruded materials, and which has been partially or fully melted with subsequent controlled cooling at a rate which produces, after solidification, that mineralogical structure suited to the requirements of viscosity, melting range, and other properties called for by the conditions under which the lubricant is required to operate for any particular extrusion. Up to 25% of one or more of magnetite, ferrous silicate, boric anhydrides, calcium oxide and fluoride, and sodium borate, silicate and carbonate may be included.

5. 发明专利

GB579901A Improvements in and relating to protective coating compositions 未知
公开(公告)号：GB579901A
公开(公告)日：1946-08-20
申请号：GB509144
申请日：1944-03-18
申请人： FREDERICK RICHARD GORDON TURNE , IAN GRIFFITH SLATER , LESLIE KENWORTHY
IPC分类号： C04B28/26
摘要： 579,901. Protective coating compositions. TURNER, SIR F. R. G., SLATER, I. G., and KENWORTHY, L. March 18, 1944, No. 5091. [Class 951 A coating composition for the protection of surfaces against high temperature oxidation, atmospheric conditions or salt water, consists of a mixture of whiting, water glass, Portland cement and water. Colouring materials may be added. The preferred proportions are, by weight, whiting 10; water glass 6; water 4¢; Portland cement 1. The whiting and cement are mixed intimately, the water glass mixed with hot water, and the solids and liquids finally admixed immediately prior to the application of the composition. Specified surfaces are those of mild steel, wood, stone, brickwork, plaster and wall-board.

6. 发明专利

GB456462A Improvements relating to the casting of aluminium and its alloys 未知
公开(公告)号：GB456462A
公开(公告)日：1936-11-10
申请号：GB1827935
申请日：1935-06-26
申请人： BRITISH NON FERROUS METALS RES , DANIEL HANSON , IAN GRIFFITH SLATER , ROBERT THOMAS PARKER
IPC分类号： C22B9/10
摘要： In the process described in the parent Specification for refining aluminium and aluminium alloys prior to casting, by agitating them in a hydrogen-free atmosphere while treating the surface of the molten metal with a flux, the flux is modified by the inclusion of boron or titanium or a compound thereof, for example, borates, perborates, borofluorides, borax, sodium borofluoride, potassium borofluoride, potassium fluotitanate, or a mixture of titanium oxide and acid potassium fluoride.

7. 发明专利

GB931259A Annealing of malleable iron 未知
公开(公告)号：GB931259A
公开(公告)日：1963-07-17
申请号：GB1695161
申请日：1961-05-10
申请人： JOHN CHARLES WRIGHT , JACK CHARLES BILLINGTON , IAN GRIFFITH SLATER
IPC分类号： C21D5/10
摘要： A process for annealing white iron castings comprises packing the castings in a mixture of iron ore and a granular refractory material which is inert to the ore and the casting. The mixture may comprise one part of ore to more than four parts of crushed waste firebrick or crushed chromite, magnetite, chrome-magnetite or high alumina slag, and the heating may be between 1025 DEG and 1100 DEG C. for at least 1 1/2 days. The resulting partially reduced ore may be separated magnetically and the sponge iron used for other purposes.

8. 发明专利

GB635625A Improvements in and relating to stud welding 未知
公开(公告)号：GB635625A
公开(公告)日：1950-04-12
申请号：GB1176247
申请日：1947-05-01
申请人： HAROLD MARTIN , IAN GRIFFITH SLATER
IPC分类号： B23K9/20
摘要： 635,625. Electric welding. MARTIN, H., and SLATER, I. G. May 1, 1947, No. 11762. [Class 83 (iv)] In arc welding aluminium, magnesium, alloy, &c., studs 4 to light metal plates 5, the stud tips 45 are provided with metal or chemical fluxes. Zinc, lead or cadmium may be applied by metallization, or in disc, washer or insert form, to a spigoted or coned stud. The chemical flux comprises for example 50 to 60 per cent potassium chloride ; 10 to 20 per cent sodium chloride ; 20 to 30 per cent lithium fluoride and may be compacted in an annular recess 47 about the spigot 46 or secured by wrappings or adhesive. The stud is preferably used with a condenser &c. timer system that gives a preheat period before arcing, and a period of reduced current before contacting stud and plate to eliminate a chilled fillet, in conjunction with a refractory ferrule 49. In a modification the work may be metal fluxed, and a ferrule is not employed so that the upset fillet may be chipped off. A chemical flux for example contains 30 per cent lithium chloride, 20 per cent potassium chloride, 20 per cent calcium fluoride and 10 per cent manganese chloride and is used in welding a 5 per cent magnesium aluminium alloy. 0.5 to 7 per cent sodium fluoride may be added. The apparatus and electrical control system are as described in Specification 636,343.

9. 发明专利

GB435104A Improvements relating to the casting of aluminium and its alloys 未知
公开(公告)号：GB435104A
公开(公告)日：1935-09-16
申请号：GB3532633
申请日：1933-12-15
申请人： BRITISH NON FERROUS METALS RES , DANIEL HANSON , IAN GRIFFITH SLATER
IPC分类号： C22B21/06
摘要： In a process for treating molten aluminium and its alloys prior to casting, the metal is agitated by any suitable means while maintained in an atmosphere free from hydrogen, water vapour or other hydrogen gas supplied to the space above the metal, the surface of the metal &c. being simultaneously treated with a flux capable of dissolving any oxide present or formed during the process. The atmosphere may consist of dry nitrogen, carbon monoxide or carbon dioxide and a flux used consists of a mixture of 50 parts of potassium chloride, 40 parts of sodium chloride and 10 parts of sodium fluoride. The agitation may be effected by mechanical stirring or by treatment in a high frequency furnace. One example of an alloy contains 4 per cent of copper, 2 of nickel, 1,5 of magnesium and the balance aluminium.

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