Loading...


*  Induction hardening - Wikipedia
By quenching this heated layer in water, oil, or a polymer based quench, the surface layer is altered to form a martensitic ... The effectiveness of these treatments depends both on surface materials properties modification and on the introduction of ... It determines in the work-piece a tough core with tensile residual stresses and a hard surface layer with compressive stress, ... The current generated flows predominantly in the surface layer, the depth of this layer being dictated by the frequency of the ...
  https://en.wikipedia.org/wiki/Induction_hardening
*  Solid ground curing - Wikipedia
The layer surface is trimmed to the desired thickness by a milling disk. The current workpiece is covered with a thin layer of ... its predeceasing rapid prototyping process that also utilizes photo-polymer materials. Though Objet Geometries Ltd. of Israel ... retains intellectual property of the process after the closure of Cubital Ltd. in 2002, the technology is no longer being ... The residual liquid is removed from the workpiece by an aerodynamic wiper. A layer of melted wax is spread over the workpiece ...
  https://en.wikipedia.org/wiki/Solid_ground_curing
*  Polishing pad - Patent # 8530535 - PatentGenius
The polishing pad has a high polishing rate and is excellent in planarization property. The polishing pad grooves become very ... A polishing pad generates very few scratches on a surface of a polishing object, and is excellent in planarization property. ... When a specific gravity of a polishing layer is simply reduced, planarization property is deteriorated, surface abrasion of a ... Typical materials requiring surface flatness at high level include a single-crystal silicon disk called a silicon wafer for ...
  http://www.patentgenius.com/patent/8530535.html
*  Patent US3301741 - Adhesive sheet and method of making - Google Patents
Other film-forming polymers, resins or other materials having equivalent properties are also useful; thus, vinyl polymers, ... 3 a continuous coating over the carrier surface. The filmlike backing 19 covers and is adhesively held by the adhesive layer 29 ... The segment is adhesively bonded in place and can no longer be moved about over the surface of the workpiece. ... 3M Innovative Properties Company. Tack-on-pressure films for temporary surface protection and surface modification. ...
  http://www.google.com/patents/US3301741?dq=ininventor:oliver+ininventor:steele
*  Shot peening - Wikipedia
Peening a surface spreads it plastically, causing changes in the mechanical properties of the surface. Its main application is ... has allowed the use of polymers and antibiotic materials as peened coatings. The coating is presented as an aerosol directed to ... 3M developed a process where a metal surface was blasted with particles with a core of alumina and an outer layer of silica. ... A continuous compressively stressed surface of the workpiece has been shown to be produced at less than 50% coverage but falls ...
  https://en.wikipedia.org/wiki/Shot_peening
*  Patent US5718951 - Method and apparatus for creating a free-form three-dimensional article ... - Google Patents
Materials for one or more contours are deposited onto a work surface within a processing enclosure. Portions of the material ... During the manufacture of the article, several operations are performed on the workpiece for each layer. In addition to the ... polymer and/or the fill material act as contaminates within the three-dimensional object and thereby affect the properties of ... effect and the roughness at the edge of each layer are eliminated by machining each layer and its peripheries after the layer ...
  http://www.google.com/patents/US5718951?dq=6,049,612
*  Patent US5746844 - Method and apparatus for creating a free-form three-dimensional article ... - Google Patents
A means for reducing stress anneals portions of the deposited droplets which form a newly formed surface of the three- ... Materials for one or more contours are deposited onto a work surface within a processing enclosure. Portions of the material ... During the manufacture of the article, several operations are performed on the workpiece for each layer. In addition to the ... polymer and/or the fill material act as contaminates within the three-dimensional object and thereby affect the properties of ...
  http://www.google.com.au/patents/US5746844
*  Patent US20090155334 - Implant for tissue engineering - Google Patents
These materials can accommodate a gradual transition of the properties of different materials from one side to the other where ... The pore size and overall porosity of the monolith as well the material surface properties could be tailored to suit the cells ... Synthetic bone grafts may be made of ceramics, polymers, or a composite of both. Their properties may vary in terms of ... each layer then being created individually from liquid, powder, or solid material and stacked onto the previous layer with each ...
  http://www.google.com/patents/US20090155334?dq=7181427
*  US7105226B2 - Pressure sensitive adhesive double coated sheet and method of use thereof - Google Patents
... a removable pressure sensitive adhesive layer composed of an adhesive having a modulus of elasticity at 120° C. of 5×10 5 Pa or ... an energy radiation curable pressure sensitive adhesive layer and, superimposed on the other side thereof, ... The work piece 3 is, for example, any of the above semiconductor wafer, hard brittle materials such as a glass/epoxy substrate ... Accordingly, the surface transformation of the energy radiation curable adhesive layer 2 a caused by the shrinkage of the ...
  https://patents.google.com/patent/US7105226
*  WO2003097372A1 - Imageable multi-wall elastic sleeves - Google Patents
Materials that may be co-extruded according to requirements of the present invention are typically highly elastomeric polymers ... preferably a multi-layer strip or continuous band that has suitable properties of tensile and elongation for use as a cold- ... A bond formed between the inner surface of the outer member and the outer surface of the inner member may be disrupted by ... Labeling of a work piece may be achieved using the method described in United States Patent U.S. 6,007,929 wherein sequential ...
  https://patents.google.com/patent/WO2003097372A1/en
*  Applications filed at Sep 14 2017 | POLYMER-CARBON COMPOSITES FOR TEMPERATURE-DEPENDENTELECTRICAL SWITCHING APPLICATIONS |...
HUMIDITY SENSORS WITH TRANSISTOR STRUCTURES AND PIEZOELECTRIC LAYER , Universal Sensor Interface , THERMOGRAPHIC ANALYSIS OF ... measurement value that relates to a material property of a workpiece comprises a... ... SURFACE INSPECTION DEVICE, SURFACE INSPECTION METHOD, AND PROGRAM. A surface inspection device includes an opening defining an ... THERMOGRAPHIC ANALYSIS OF POLYMERIC MATERIALS. Apparatus (2) includes a platform (14) on which is supported, via spaced apart ...
  http://www.patents.com/ap-20170914-p78.html
*  Article comprising a fine-Grained metallic material and a polymeric material - Integran Technologies, Inc.
... the polymer substrate surface can be rendered conductive, e.g., by coating the surface with a thin layer of silver, nickel, ... Specifically to fine-grained materials the properties for n-Ni and n-Ni-20Fe are listed having an average grain size of about ... a metallic material with an average grain size of less than 1,000 nm on at least part of the surface of the work piece using a ... The surface of the polymer is plated with an alloy of tin and Group VIII metals. A durable adherent Ni layer is disposed ...
  http://www.freepatentsonline.com/y2008/0254310.html
*  SME - Customize Your Grinding Fluids
... and specific workpiece materials.. Selecting the proper fluid is critical, and once the fluid is in the machine, proper ... Many users pay a premium to get a grinding fluid with specific properties, but never realize that potential because they use ... Yet, given a ceramic or a whisker-reinforced metal--or a fiber-reinforced polymer--there's no alternative to grinding. Grinding ... Given the proper application method, fluid performance can be measured more effectively in the areas of surface finish, stock ...
  http://www.sme.org/Tertiary.aspx?id=31709&cms
*  Patent US6322713 - Nanoscale conductive connectors and method for making same - Google Patents
The pad surface can be pre-coated with a solder layer and heated together with the contacting nanoconnectors). The device ... and the particular solvent used depends on the materials. As shown in FIG. 6, the workpiece comprising the substrate 11 and the ... Polymer-wrapped single wall carbon nanotubes. WO2002016257A3 *. Aug 23, 2001. May 10, 2002. Univ Rice William M. Polymer- ... To understand the invention, it is useful to understand some of the properties of nanoscale conductors ("nanoconductors") and ...
  http://www.google.com/patents/US6322713?dq=5166694
*  US6682684B1 - Procedures for rapid build and improved surface characteristics in layered manufacture - Google Patents
One method deposits alternate, surface improvement material on each layer near the future location of the main material surface ... surface properties and shorten manufacturing time for support structures. One aspect of the invention forms surfaces having ... FDM builds solid objects, layer by layer, from polymer/wax compositions according to instructions from a computer-aided design ... layer under layer, from top to bottom, until the bottom of the cavity is reached, or until the workpiece platform being used to ...
  https://patents.google.com/patent/US6682684B1/en
*  Patent US20080305253 - Method of image transfer on a colored base - Google Patents
One or more of the release layer and the polymer layer comprise titanium oxide or other white pigment. ... The image transfer sheet comprises a release layer and a polymer layer. ... The second film layer bonded the printed pattern to the work piece while serving as a protective layer for the pattern. ... An ink composition was applied to a top surface of the second film layer. Application of heat released the first film layer ...
  http://www.google.com.au/patents/US20080305253
*  Cleansing by Daylight - Product - HANNOVER MESSE 2018
Materials w (Anti-)Thrombogenic Surfaces The mechanisms determining blood clotting on a foreign surface are complex and have ... Cell behavior, such as adhesion, cell division and differentiation, is influenced by the surface properties of an implant. ... Metal-doped Polymers Reactive resins are used in a large number of applications, such as coatings, electronics or adhesives. In ... Plastic Deformation of a Workpiece Rapid method with high production accuracy.read more ...
  http://www.hannovermesse.de/product/cleansing-by-daylight/2492801/C510055
*  Superhydrophobic Surface by Replication of Laser Micromachined Pattern in Epoxy/Alumina Nanoparticle Composite
... and applications of materials containing true nanosize dimensions or nanostructures that enable novel/enhanced properties or ... materials, through soft (polymeric and biological) materials, to hybrid materials or nanocomposites. ... Open Access journal that aims to bring science and applications together on nanoscale and nanostructured materials with ... Dual scale and nano- and microsized surface topography, combined with low surface free energy of the outer layer, reduce ...
  https://www.hindawi.com/journals/jnm/2014/547895/
*  Plastic welding - Wikipedia
Auxiliary materials can also be used to solve some welding problems. This type of welding is used to connect polymer films used ... No micro-nozzles to get clogged No liquid or fumes to affect surface finish No consumables Higher throughput Can access work-piece ... Adequate transmission through upper layer Absorption by lower layer Material compatibility - wetting Good joint design - ... "Effects of welding procedures on mechanical and morphological properties of hot gas butt welded PE, PP, and PVC sheets". ...
  https://en.wikipedia.org/wiki/Plastic_welding
*  Patent US7186356 - Analytical device - Google Patents
... and/or affording in-and-out diffusion of test fluid and/or mechanically coupled to a workpiece of polymer swellable by a ... in which the polymer composition is characterized by at least one of the features in the form of particles at least 90% w/w ... A sensor for chemical species or biological species or radiation presenting to test fluid a polymer composition comprises ... polymer and conductive filler metal, alloy or reduced metal oxide and having a first level of electrical conductance when ...
  http://www.google.co.uk/patents/US7186356
*  Powder coating - Wikipedia
A coating method for flat materials that applies powder with a roller, enabling relatively high speeds and accurate layer ... The type of nozzle used will depend on the shape of the workpiece to be painted and the consistency of the paint. The object is ... The polymer granules are mixed with hardener, pigments and other powder ingredients in an industrial mixer, such as a ... The surface texture which is considered desirable or acceptable depends on the end product. Many manufacturers actually prefer ...
  https://en.wikipedia.org/wiki/Powder_coating
*  Patent US7105199 - Methods of adhering drugs to the surface of medical devices through ion beam ... - Google Patents
... and/or monomer ion beam surface modification of the medical devices before or after depositing the various drug molecules onto ... or adhering various drug molecules directly into or onto the surface of medical devices through gas cluster ion beam (GCIB) ... irradiating the surface and the deposited drug in a vacuum chamber with a gas cluster ion beam such that a carbon matrix layer ... These drugs are typically mixed with a liquid polymer and applied to the stent surface. When implanted, the drug elutes out of ...
  http://www.google.com.au/patents/US7105199
*  Institute for Molecular ManufacturingIMM Report Number 3
When much less than a single layer of HB-DC covers the copper surface, the molecules diffuse so rapidly that they cannot be ... Workpiece holders for C60 molecules. In the second paper summarized in this section V.V. Kolesov, V.I. Panov, and E.A. Fedorov ... Electronic Properties *Electrically charging gold nanoparticles *Single atom electrical contacts *Applications *Defect-tolerant ... It does, however, display structuring of a stiff inorganic material by bonding with a more compliant organic polymer, which ...
  http://www.imm.org/reports/rep003/
*  KLUEDO | Suchen
The reduction of the surface porous oxide layer on the top of the aluminum surface by the pickling process with HNO3 acid, and ... The workpiece is moving on a car travel on a railway between the two chambers to the position of the magnetrons by step motors ... Mechanical properties at the macro scale are modeled using continuum mechanics for which we mention stresses and strains. ... Hydrogels are known to be covalently or ionic cross-linked, hydrophilic three-dimensional polymer networks, which exist in our ...
  https://kluedo.ub.uni-kl.de/solrsearch/index/search/searchtype/all/start/0/rows/10/institutefq/Fachbereich+Maschinenbau+und+Verfahrenstechnik/sortfield/author/sortorder/asc
*  KLUEDO | Fachbereich Maschinenbau und Verfahrenstechnik
The reduction of the surface porous oxide layer on the top of the aluminum surface by the pickling process with HNO3 acid, and ... Within the last decades, a remarkable development in materials science took place -- nowadays, materials are not only ... The workpiece is moving on a car travel on a railway between the two chambers to the position of the magnetrons by step motors ... Mechanical properties at the macro scale are modeled using continuum mechanics for which we mention stresses and strains. ...
  https://kluedo.ub.uni-kl.de/solrsearch/index/search/searchtype/collection/id/15996/start/0/rows/10/languagefq/eng/sortfield/author/sortorder/asc