ISO 4507:2000 – Sintered ferrous materials, carburized or carbonitrided — Determination and verification of case-hardening depth by a micro-hardness test

This document reached stage 90.20 on 2016-10-15 , TC/SC: ISO/TC 119/SC 3, ICS: 77.160; 77.040.10

By |2016-10-15T00:00:00+00:00October 15th, 2016|Published standards|Comments Off on ISO 4507:2000 – Sintered ferrous materials, carburized or carbonitrided — Determination and verification of case-hardening depth by a micro-hardness test
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ISO 7539-6:2011 – Corrosion of metals and alloys — Stress corrosion testing — Part 6: Preparation and use of precracked specimens for tests under constant load or constant displacement

This document reached stage 90.20 on 2016-10-15 , TC/SC: ISO/TC 156, ICS: 77.060

By |2016-10-15T00:00:00+00:00October 15th, 2016|Published standards|Comments Off on ISO 7539-6:2011 – Corrosion of metals and alloys — Stress corrosion testing — Part 6: Preparation and use of precracked specimens for tests under constant load or constant displacement
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“Membrane Technologies for Water Treatment: Removal of Toxic Trace Elements with Emphasis on Arsenic, Fluoride and Uranium”

Introduction “Membrane Technologies for Water Treatment: Removal of Toxic Trace elements with Emphasis on Arsenic, Fluoride and Uranium” is the first volume of a book series entitled Sustainable Water Developments – Resources, Management, Treatment, Efficiency and Reuse. The book presents chapters on a wide range of membrane technologies that have been used to remove toxic…

The post “Membrane Technologies for Water Treatment: Removal of Toxic Trace Elements with Emphasis on Arsenic, Fluoride and Uranium” appeared first on Johnson Matthey Technology Review.

By |2016-09-30T13:58:55+00:00September 30th, 2016|Weld Engineering Services|Comments Off on “Membrane Technologies for Water Treatment: Removal of Toxic Trace Elements with Emphasis on Arsenic, Fluoride and Uranium”
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