- Email: [email protected]
Coated abrasive
Coated Abrasive U.S. Patent 5,595,578. Jan. 21, 1997 R. Stubbs et al., assfbnors 10 3M Co., St Paul, MiM. A coated abrasive comprising a substrate bearing a layer of a moisture-cured, hotmelt polyurethane adhesive having a plurality of abrasive particles at least partially embedded therein.
Manganese Phosphate Conversion Coating U.S. Patent 5,595,611. Jan. 21, 1997 MS. Boulos et ai, assignorsto He&e/ Corp., Plymouth Meeting, Pa. A process of forming a phosphate conversion coating on a steel or galvanized substrate surface, comprising a step of physically contacting the substrate surface at a temperature from 35 to 75°C with an aqueous liquid consisting essentially of water and 0.80 to 2.7 ppt of dissolved divalent manganese cations; 9 to 30 ppt of dissolved phosphate anions; 2.0 to IO mM of a dissolved component selected from the group consisting of organic acids and anions thereof; a component of nitric acid, and, optionally, other dissolved acids and, optionally, a component of dissolved reducing
agent and/or reaction products therefrom: a surfactant; a dissolved component selected from the group consisting of simple and complex anions that contain fluorine atoms; dissolved metal cations: buffering agents: and b&ides wherein the pH is at least 3.
Wear-Resistant Coating U.S. Patent 5,595,612. Jan. 21, 1997 N.M. Dingremonf, assignor to Balzers AG, Furstentum, Germany A workpiece comprising a steel body having a surface area with a hard material coating thereon, which is formed of a metal of the group IVb or of a metal alloy with at least one of the metals of the group IVb, the surface area being enriched with at least one element from the group C, N, B, 0, S, and Si.
Brass-Plated Steel Wire US. Patent 5,595,617. Jan. 21. 1997 C. Tonteling et al., assignors to The Goodyear Tire & Rubber Co., Akron, Ohio
A process for producing a high-strength filament for use in elastomeric reinforcements comprising heating a steel wire to
BatchBum-Off
approximately 850 to 1,OWC for a period of at least about 2 set, wherein the steel wire is comprised of a microalloyed high carbon steel; continuously cooling the heated steel wire at a rate of 40 to 60°C per set to a temperature within the range of 500 to 650°C until a transformation from austenite to pearlite begins; cooling the steel wire to ambient temperature; brassplating the steel wire to produce a brassplated steel wire; and cold-drawing the brass-plated steel wire to a diameter within the range of 0.15 to 0.40 mm to produce a high-strength filament.
Method of Preparing a Surface for Coating U.S. Patent 5,595,786. Jan. 21, 1997 J.S. McBride, Jr. and K,J. O’Connor, assignors to Contec Inc. of Spartanbug, Sparfanburg,SC. A method of preparing a surface of a motor vehicle for painting, comprising providing a resealable package containing a solvent together with a plurality of solvent carriers in the form of sheet members composed of material carrying the solvent; removing at least one carrier from the package; using the removed carrier to apply
PLATING Servicing the Microelectronics, WirelesslMicrowave, Laser, Medical Industries; Defense/Commercial; Johshop Nickel: * Electrolytic Sulfamate * Electroless Phosphorous 8% Gold: * Type II Grade C & D * Type III Grade A Silver: * Electrolytic
Blu-Surf’s Batch Bum-Off Ovens thermolly break down cured coatings ideal for removing coot@ retlamotion.
from rocks, fixtures, hangers and part
Features: Fully automatic controls ??Central heat distribution ??low 600 custom sizes ??No operotin cost ??40 standard sizes. aver chemica Ps required ??Approved by Air Quality Authorities throughout the U.S. ond the world.
Blu-Suri is the only oven manufacturer to off et a WASH BOOTH designed to address secondary rleonup.
BLU-SURF
lNltUSlfilM BVENS??WMlEllS . SYSTEMS 8550 E Michigan AK? ??Parma, MI 49269
Circle 018 on reader information card 106
QQ-N-290 M&C-26074 MiLC45204 MM-45204 QQ-S365C
Selective Plating; Rack and Barrel Plating; Custom Plating, 950 Degree C Sintering, Wbowash,
Brazing
8680 Miralani Dr. Suite 124 San Diego, CA 92126 (619) 271-8784 FAX (619) 271-7041 E-mail: [email protected] Internet: http://www.polese.com Contact
119 today!
TYPE III, Inc. A Poke
Company
Cirde 105 on reader information card METAL
FINISHING
.
NOVEMBER
1997
Manganese Phosphate Conversion Coating U.S. Patent 5,595,611. Jan. 21, 1997 MS. Boulos et ai, assignorsto He&e/ Corp., Plymouth Meeting, Pa. A process of forming a phosphate conversion coating on a steel or galvanized substrate surface, comprising a step of physically contacting the substrate surface at a temperature from 35 to 75°C with an aqueous liquid consisting essentially of water and 0.80 to 2.7 ppt of dissolved divalent manganese cations; 9 to 30 ppt of dissolved phosphate anions; 2.0 to IO mM of a dissolved component selected from the group consisting of organic acids and anions thereof; a component of nitric acid, and, optionally, other dissolved acids and, optionally, a component of dissolved reducing
agent and/or reaction products therefrom: a surfactant; a dissolved component selected from the group consisting of simple and complex anions that contain fluorine atoms; dissolved metal cations: buffering agents: and b&ides wherein the pH is at least 3.
Wear-Resistant Coating U.S. Patent 5,595,612. Jan. 21, 1997 N.M. Dingremonf, assignor to Balzers AG, Furstentum, Germany A workpiece comprising a steel body having a surface area with a hard material coating thereon, which is formed of a metal of the group IVb or of a metal alloy with at least one of the metals of the group IVb, the surface area being enriched with at least one element from the group C, N, B, 0, S, and Si.
Brass-Plated Steel Wire US. Patent 5,595,617. Jan. 21. 1997 C. Tonteling et al., assignors to The Goodyear Tire & Rubber Co., Akron, Ohio
A process for producing a high-strength filament for use in elastomeric reinforcements comprising heating a steel wire to
BatchBum-Off
approximately 850 to 1,OWC for a period of at least about 2 set, wherein the steel wire is comprised of a microalloyed high carbon steel; continuously cooling the heated steel wire at a rate of 40 to 60°C per set to a temperature within the range of 500 to 650°C until a transformation from austenite to pearlite begins; cooling the steel wire to ambient temperature; brassplating the steel wire to produce a brassplated steel wire; and cold-drawing the brass-plated steel wire to a diameter within the range of 0.15 to 0.40 mm to produce a high-strength filament.
Method of Preparing a Surface for Coating U.S. Patent 5,595,786. Jan. 21, 1997 J.S. McBride, Jr. and K,J. O’Connor, assignors to Contec Inc. of Spartanbug, Sparfanburg,SC. A method of preparing a surface of a motor vehicle for painting, comprising providing a resealable package containing a solvent together with a plurality of solvent carriers in the form of sheet members composed of material carrying the solvent; removing at least one carrier from the package; using the removed carrier to apply
PLATING Servicing the Microelectronics, WirelesslMicrowave, Laser, Medical Industries; Defense/Commercial; Johshop Nickel: * Electrolytic Sulfamate * Electroless Phosphorous 8% Gold: * Type II Grade C & D * Type III Grade A Silver: * Electrolytic
Blu-Surf’s Batch Bum-Off Ovens thermolly break down cured coatings ideal for removing coot@ retlamotion.
from rocks, fixtures, hangers and part
Features: Fully automatic controls ??Central heat distribution ??low 600 custom sizes ??No operotin cost ??40 standard sizes. aver chemica Ps required ??Approved by Air Quality Authorities throughout the U.S. ond the world.
Blu-Suri is the only oven manufacturer to off et a WASH BOOTH designed to address secondary rleonup.
BLU-SURF
lNltUSlfilM BVENS??WMlEllS . SYSTEMS 8550 E Michigan AK? ??Parma, MI 49269
Circle 018 on reader information card 106
QQ-N-290 M&C-26074 MiLC45204 MM-45204 QQ-S365C
Selective Plating; Rack and Barrel Plating; Custom Plating, 950 Degree C Sintering, Wbowash,
Brazing
8680 Miralani Dr. Suite 124 San Diego, CA 92126 (619) 271-8784 FAX (619) 271-7041 E-mail: [email protected] Internet: http://www.polese.com Contact
119 today!
TYPE III, Inc. A Poke
Company
Cirde 105 on reader information card METAL
FINISHING
.
NOVEMBER
1997