washington bureau chief sam feist. today is his last de it cnn. he s moving on to become the new ceo. ceo of c-span here in washington, it will be the exciting new adventure for him. but all of us at cnn will miss him big time especially erin burnett outfront starts right now i d front next the breaking news, trump s vp list focusing on three candidates with his family and our eyes now split on who s best will tell you who wants whom plus steve bannon making a last ditch effort to stay out of prison will show you the facility where he set to serve his sentence and a man who is serve time, they re himself will tell us exactly what bannon can expect more breaking news this hour, 1,000 people feared dead because of extreme heat, temperatures as high as 125 degrees fahrenheit let s go out front and good evening. i m erin burnett outfront tonight. we begin with the breaking news trump zeroing in on a vp, cnn with new reporting tonight because we are learning, it may come down to
In this paper, a Fe, Cr-rich multiphase Ni3Al-based alloy is joined through transient liquid phase bonding (TLP) technique. Different from typical γ+γ′ dual phase Ni3Al-based alloys, the joint can be divided into three distinct zones: isothermal solidification zone (ISZ), gamma prime zone (GPZ) and diffusion affected zone (DAZ). Interestingly, the massive fine grains with γ+γ′ dual phase are observed inside the ISZ, and the GPZ consists of blocky γ′ phase. The precipitation of Cr-rich borides in DAZ provides an advantageous compositional condition for the local coarsening of γ′ phase. In addition, hardness value of the bonded samples fluctuates from the centerline to the BM and reaches the peak at the DAZ. The bonded specimens share equivalent room-temperature tensile strength and elongation to failure with the parent metal after the weld thermal cycle. Moreover, the fracture path propagates along the base metal (BM), which indicates excellent tensile properties of the jo
On March 5, Brent crude oil futures stood at US$68 per barrel, the first time since January last year. Under the extreme force of international crude oil, the rise of chemical raw materials is out of control.On March 4,1,4-butanediol was quoted a