Search
Advanced search
Filter by category
Filter by committee
Search results
-
Piston ring/liner interface can contribute as much as half the total friction loss in internal combustion engines, with the resulting wear leading to reduced energy efficiency and raised emissions. A new ASTM International standard provides a method to more accurately measure small amounts of wear on curved piston ring segments and their counterfaces after lubricated bench-scale testing. “Coupled…
-
A proposed new ASTM International standard will provide a consistent way of comparing the relative weights of different body armor designs used in the production of protective vests for law enforcement and correction personnel. The proposed new standard, ASTM WK31929 , Test Method for Areal Density Measurement of an Armour Panel, is being developed by Subcommittee D13.19 on Industrial Fibers and…
-
An international conference on Textiles – Light and Weatherfastness, will be held Jan. 21, 2011, in Mumbai, India. Sponsored by ASTM International, Atlas Material Testing Solutions and DyStar, this one-day conference will be held at the India Textile Committee Auditorium. This is the first textile industry conference ASTM has sponsored in India. The International Conference on Textiles will…, ASTM Contact:, Teresa Cendrowska, Phone: +1-610-832-9718; tcendrow@astm.org Release #8717
-
ASTM Committee G02 on Wear and Erosion is including a field trip in the plans for its Dec. 8-9 meeting in Jacksonville, Fla. Committee members will be visiting the Tribology Laboratory in the mechanical engineering department at the University of Florida in Gainesville. The Tribology Laboratory is actively involved in a wide variety of tribological research and tribology education projects. The…
-
After completing an update of ASTM D123, Terminology Relating to Textiles, members of ASTM Subcommittee D13.92 on Terminology decided that the information contained in the annexes was sufficiently important to merit being in a separate standard. The new standard, ASTM D7641 , Guide for Textile Fibers, has now been published, and it provides a comprehensive guide to a large variety of fibers used…, ASTM Committee D13 Next Meeting:, Jan. 30-Feb. 2, 2011, January Committee Week, Baltimore, Md., Technical Contact:, Vincent Diaz, Atlantic Thread and Supply Co., Baltimore, Md., Phone: 410-687-9424; vince@atlanticthread.com, ASTM Staff Contact:, Jennifer Rodgers, Phone: 610-832-9694; jrodgers@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8645
-
ASTM grain size is a property written into many specifications for metals, with finer grain sizes generally indicating better mechanical properties, such as formability. While measuring certain materials for such properties can be difficult, electron backscatter diffraction can provide precise determinations as well as give information on grain size distribution and statistics. A new ASTM…
-
A new ASTM standard will be useful to slide and engine companies, as well as makers of bushing materials, in studies that involve the measurement of system friction forces. The new standard, ASTM G203 , Guide for Determining Friction Energy Dissipation in Reciprocating Tribosystems, was developed by Subcommittee G02.50 on Friction, part of ASTM International Committee G02 on Wear and Erosion.…
-
A proposed new standard from ASTM International Committee D13 on Textiles will be useful to those involved in the design and evaluation of garments that are meant to fit tight on the body. The proposed new standard, ASTM WK27572 , Test Method for Elastic/Stretch Properties of Textile Materials, is being developed by Subcommittee D13.59 on Fabric Test Methods, General. “Elongation using a…, ASTM Committee D13 Next Meeting:, June 6-9, June Committee Week, St. Louis, Mo., Technical Contact:, Kham Viengkham, Nike Inc., Beaverton, Ore., Phone: 503-671-6879; kham.viengkham@nike.com, ASTM Staff Contact:, Jennifer Rodgers, Phone: 610-832-9694; jrodgers@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8561
-
A recent revision to ASTM International standard E384 , Test Method for Knoop and Vickers Hardness of Materials, expands the range of its coverage. The standard is under the jurisdiction of Subcommittee E04.05 on Microindentation Hardness Testing, part of ASTM International Committee E04 on Metallography. The revision incorporates ASTM E92 , Test Method for Vickers Hardness of Metallic Materials…
-
A subcommittee of ASTM International Committee D13 on Textiles has recently changed its title and the scope of its work. Subcommittee D13.19 , previously on tire cord and fabrics, has been retitled D13.19 on Industrial Fabrics and Metallic Reinforcements. According to Dawn Caullwine, quality manager, DuPont Kevlar’s Cooper River facility, and chair of D13 as well as D13.19, the standards…, ASTM Committee D13 Next Meeting:, June 6-9, June committee week, St. Louis, Mo., Technical Contact:, Dawn Caullwine, DuPont, Moncks Corner, S.C., Phone: 848-797-9928; dawn.q.caullwine@usa.dupont.com, ASTM Staff Contact:, Jennifer Rodgers, Phone: 610-832-9694; jrodgers@astm.org, ASTM PR Contact:, Barbara Schindler, Phone: 610-832-9603; bschindl@astm.org Release #8505/Feb2010