Classification and Analysis of Three Salt Spray Tests (NSS, AASS, CASS)
Classification and Analysis of Three Salt Spray Tests (NSS, AASS, CASS) Salt spray corrosion test chambers are environmental test chambers that primarily use artificial salt spray environments created by salt spray test equipment to assess
Effect of Solution Temperature on the Microstructure and Mechanical Properties of Ultra-Low Carbon 15-5PH Precipitation Hardening Stainless Steel
Effect of Solution Temperature on the Microstructure and Mechanical Properties of Ultra-Low Carbon 15-5PH Precipitation Hardening Stainless Steel Introduction 15-5PH (05Cr15Ni5Cu4Nb) stainless steel is a martensitic precipitation hardening stainless steel known for its high strength,
The Repeatable Times of Quenching and Tempering
The Repeatable Times of Quenching and Tempering Repeated quenching is a common occurrence. If the initial quenching fails or the tempering is excessive, re-quenching or re-tempering becomes necessary. However, repeated quenching can lead to quenching
Basic Knowledge of Oil Pipes
## Basic Knowledge of Oil Pipes ### I. Basic Knowledge of Oil Pipes **1. Definitions of Special Terms Related to Oil Pipes** * **API:** An acronym for American Petroleum Institute. * **OCTG:** An acronym for
Petroleum Products Overview
Petroleum Products Overview I. Purpose Understanding Oil Product Classifications: Gain a basic understanding of how oil products are classified and a brief overview of their production processes. Interpreting Inspection Reports: Learn how to read inspection
Composition and Properties of Oil and Natural Gas
Composition and Properties of Oil and Natural Gas Oil is a combustible substance extracted from underground, usually a flowing or semi-flowing viscous liquid. In terms of color, most oil is black, but it can also