Search
Advanced search
Filter by category
Filter by committee
Search results
-
Honeycomb ceramics, porous with linear hollow channels, are being used worldwide in automotive catalytic converters and as diesel particulate filters for trucks. Flexural testing of this type of ceramics is addressed in a new ASTM International standard, ASTM C1674 , Test Method for Flexural Strength of Advanced Ceramics with Engineered Porosity (Honeycomb Cellular Channels) at Ambient…
-
The need to create a more realistic simulation for the small parcel shipping and handling environment was the impetus for the development of a new ASTM standard, D7386 , Practice for Performance Testing of Packages for Single Parcel Delivery Systems. Subcommittee D10.21 on Shipping Containers and Systems—Application of Performance Test Methods, under the jurisdiction of ASTM International…
-
New Advanced Ceramics Standards from ASTM Cover Fracture Mirror Size Analysis, Tensile Strength DataSubcommittee C28.01 on Mechanical Properties and Performance, part of ASTM International Committee C28 on Advanced Ceramics, has recently approved two new standards, ASTM C1678 , Practice for Fractographic Analysis of Fracture Mirror Sizes in Ceramics and Glasses, and ASTM C1683 , Practice for Size Scaling of Tensile Strengths Using Weibull Statistics for Advanced Ceramics., ASTM C1678 —Bringing Consistency to Fracture Mirror Size Analysis, Fracture mirror size analysis is a powerful quantitative tool for the interpretation of broken ceramic and glass articles. While this type of analysis can be used to determine the stress in a part at the instant of fracture, inspection and interpretation procedures have often varied, resulting in uncertainty in stress estimates. ASTM C1678, Practice for Fractographic Analysis of Fracture Mirror…, ASTM C1683 —Scaling Strength Values, ASTM C1683, Practice for Size Scaling of Tensile Strength Using Weibull Statistics for Advanced Ceramics, provides methodology to convert fracture strength parameters estimated from data obtained with one test geometry to strength parameters representing other test geometries. Stephen Duffy, chair of civil engineering, Cleveland State University, and C28 member, says that companies producing…
-
Ceramic and glass companies, as well as universities and government laboratories, will be the primary users of a new ASTM standard that allows for the flexural strength determination of components made in a round shape or after finish machining with minimal waste. The standard, ASTM C1684 , Test Method for Flexural Strength of Advanced Ceramics at Ambient Temperature-Cylindrical Rod Strength, was…
-
ASTM International Committee D10 on Packaging will present a Distribution Packaging Workshop on April 7, 2008, from 10 a.m. to noon. The workshop, which is being organized by the committee’s university liaison subcommittee, will occur during the Committee D10 meeting at the ASTM committee week in Anaheim, Calif. Workshop topics will include the following: • Single-Parcel Shipping Environment—…
-
ASTM International Committee C28 on Advanced Ceramics and the American Ceramic Society are co-sponsoring a workshop, Needs and Opportunities for Strength and Fracture Standards at Micro and Nano Scales, on Jan. 27, 2008, from 1:00 to 5:00 p.m. at the Hilton Daytona Beach Resort in Daytona Beach, Fla. The workshop will be held in conjunction with the ASTM Committee C28 meetings to be held Jan. 26-…
-
ASTM International Committee D10 on Packaging is reactivating Subcommittee D10.19 on Recycling/Disposability. All interested parties, particularly those who are concerned and knowledgeable about worldwide packaging and recycling issues, are invited to join in the standards developing activities of D10.19. Jan Gates, subcommittee chair, and principal packaging engineer at Abbott Vascular, hopes…
-
ASTM International Committee D10 on Packaging is currently inviting all interested parties to join a new D10 subcommittee, D10.97 on University Liaison. According to S. Paul Singh, professor, school of packaging, Michigan State University, and chair of D10’s division I, the purpose of the new subcommittee is twofold. “We want to allow university programs that teach and research in packaging to be…
-
A proposed new standard currently being developed by ASTM International Committee F01 on Electronics will prove to be useful to the tantalum sputtering target industry. The proposed standard, WK9490, Test Method for Reporting Crystallographic Orientation of Sputtering Target Materials, is under the jurisdiction of Subcommittee F01.17 on Sputter Metallization. "The tantalum sputtering target…
-
ASTM International Committee F01 on Electronics is currently developing a proposed new standard that will provide uniformity in the values reported for oxygen content in aluminum alloys used for sputtering targets in the manufacture of integrated circuits. The proposed standard, WK9120, Determination of Oxygen in High Purity Aluminum and Alloys in High Purity Aluminum Base by Inert Gas Fusion…