The major sources of hydrogen in the weld metal deposited with a tubular wire are (Boniszewski, 1992): moisture in the flux, hydrogenated flux ingredients, residual lubricant on the wire surface, ...

With the development of electronics, mechanical automation, computer and other related disciplines, and the improvement of product efficiency and quality in modern industry, welding robots are born ...

Measurements of spatial distribution of the intensity of radiation of different ionization sates of copper (CuI, CuII and CuIII) in a short (8 mm length) low-current vacuum arc with copper electrodes ...

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[SMM Midday Spot Aluminum Review: SHFE Aluminum Front-Month Contract Soars, Sluggish Spot Market Trading Amid Widening Price Spread Between Futures Contracts] Overnight, the SHFE aluminum front-month ...

Rip currents can result in drowning deaths when swimmers caught in a current aren't able to swim back to shore. According to the NWS, rip currents are the greatest surf-zone hazard to beachgoers.

The spot welding operations were carried out using the MAS IB 1 PA75/500 SA machine, a stationary spot welder manufactured by Arcservice, with a maximum average output power of 150 KVA. The electrode ...

We have the 11-letter answer for "X marks the spot" diagram crossword clue, last seen in the Apple+ Crossword June 10, 2025 puzzle. Let us help you solve the crossword clue that has you stumped so you ...

How to watch Game 7 of the NBA Finals Like every game of the NBA Finals, Game 7 will be shown on ABC. There are two ways to watch local channels without needing a cable or satellite TV ...

The method of magnetic field calculation and its influence on simulating the motion of cathode spots (CSs) in a vacuum arc were investigated in this paper. A method based on coordinate transformation ...