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  • The trouble with ‘slag’ - Global Cement

    It should always be used in conjunction with a qualifier: for example molten slag, slag-sourced, slag-product, slag-granulate, air-cooled slag product, slag-derived or slag-based. GGBFS should rather be ground blast furnace slag-granulate (GBFSG). Remember: there is molten slag and slag products.

  • Gas torch cutting slag problem - Practical Machinist

    I cut mostly 1/4" to 3/4" plate and sometimes I need to cut 1/8" plate. On the thinner plates the cut looks good and is nice and clean, but the bottom of the kerf fills with slag about a 1/4" or 1/2" behind the cutting tip. The part will usually come away with a good hard hit with a hammer but it leaves a lot of cleanup etc.

  • Cut some slack - Idioms by The Free Dictionary

    Definition of cut some slack in the Idioms Dictionary. cut some slack phrase. What does cut some slack expression mean? Definitions by the largest Idiom Dictionary.

  • Welding CDE - OxyAcetylene You'll Remember | Quizlet

    When cutting, slag should be caught in a _____. slag box. When cutting, the edge of the metal should be preheated until it is _____. cherry red.

  • How to Use a Cutting Torch (with Pictures) - wikiHow

    Sturdy, leather-soled work boots are recommended. Hot pieces of metal, called slag, can easily burn through rubber-soled shoes. Laced boots are preferable since slag can drop into the top of pull-on boots, like engineer's boots and cowboy boots. You should also have a set of cutting …

  • Slag (welding) - Wikipedia

    Slag (welding) Welding slag is a form of slag, or vitreous material produced as a byproduct of some arc welding processes, most specifically shielded metal arc welding (also known as stick welding), submerged arc welding, and flux-cored arc welding. Slag is formed when flux, the solid shielding material used in the welding process, melts in or ...

  • What Is Slag in Welding? - Welding Headquarters

    Slag may get trapped within the weld joint if two adjacent weld layers are applied with insufficient overlap so that a void is developed. After the successive layer is applied, the trapped slag may not be able to escape towards the surface. Slag may also get trapped within cavities, as a result of multiple welds passes with weld toe undercut.

  • Sky Lynx (G1) - Transformers Wiki

    Apr 19, 2021 · Sky Lynx is the unbelievably talented, unsurpassably skilled, and altogether magnificent robot behind most of the greatest, most adventurous, and most daring moments in all of Autobot history. At least, if you ask Sky Lynx, that is. Not that he isn't a skilled, fast, and powerful warrior, well deserving of his rank as Lieutenant Commander—he most certainly is all those things—he's just a ...

  • Brief History of Pandemics (Pandemics Throughout History)

    Very few phenomena throughout human history have shaped our societies and cultures the way outbreaks of infectious diseases have; yet, remarkably little attention has been given to these phenomena in behavioral social science and in branches of medicine that are, at least in part, founded in social studies (e.g., psychiatry).

  • Cutting and welding Flashcards | Quizlet

    Square top edge with slag free bottom edge. What is the result of cutting travel speed that is too slow. Excessive melting of the top edge. How far from the work should the cutting tip be held when cutting. The inner cones should be maintained 1/8 inch from the surface.

  • Bloomberg Industry Group

    Bloomberg Industry Group provides guidance, grows your business, and remains compliant with trusted resources that deliver results for legal, tax, compliance, government affairs, and …

  • Gas torch cutting slag problem - Practical Machinist

    I cut mostly 1/4" to 3/4" plate and sometimes I need to cut 1/8" plate. On the thinner plates the cut looks good and is nice and clean, but the bottom of the kerf fills with slag about a 1/4" or 1/2" behind the cutting tip. The part will usually come away with a good hard hit with a …

  • And I Must Scream - TV Tropes

    The story is focused on a woman burnt severely from the waist up, cutting off all senses and leaving her in a continuous state of agony. In the Rush song "Hemispheres", an emissary to the gods Apollo and Dionysus pilots a spaceship into the black hole of Cygnus X-1, so as to pass through the Astral Door:

  • Harris Torch Tips: How To Use a Cutting Torch – ATL Welding ...

    While cutting corners, your co-worker wore a nylon shirt that caught fire as he used the torch. Before learning how to use a cutting torch, wear fire-resistant clothing with protective boots. Then, adjust the gas and acetylene before using the torch. This article will show you the best way to use a Harris torch in a safe manner.

  • Oxy-fuel welding and cutting - Wikipedia

    Oxy-acetylene can cut only low- to medium-carbon steels and wrought iron. High-carbon steels are difficult to cut because the melting point of the slag is closer to the melting point of the parent metal, so that the slag from the cutting action does not eject as sparks but rather mixes with the clean melt near the cut.

  • Reduce Slag Buildup with Long-Lasting Protection for Laser ...

    Booth B35013: E-Weld Plasma from Walter Surface Technologies is a ceramic, water-based, anti-spatter solution that is applied to laser and plasma cutting tables to reduce slag build-up and provide long-lasting protection – even under extreme heat – by inhibiting the adherence of slag.

  • 💨10 Best THC Vape Pens - Weed Pens, Wax Vape & Dab Pen ...

    We reviewed hundreds of the best THC pens, weed pens & dab pens available on the market as of Nov 2020 and created a simple list to help you pick the best vape pen for your personal enjoyment and therapeutic pursuits. Each pen was evaluated across a variety …

  • How To Easily Remove Plasma or Torch Cut Slag

    Simply set the chisel on the edge of the slag, give it a few taps and it should be able to break off. Next up is a chipping hammer. It’s essentially the same thing as the hammer and chisel, just combined into one tool. You can also use a set of files.

  • Tube Laser Cutting (Key Technology and Future Development ...

    When cutting a tube with a small wall thickness at a relatively high speed, the pressure of the auxiliary gas should be increased to prevent the adhering slag from being caught in the slit; When the thickness of the cutting pipe wall is large or the cutting speed is slow, the pressure of the auxiliary gas should be appropriately reduced to prevent the tube from being not cut through or not cut off.

  • The trouble with ‘slag’ - Global Cement

    It should always be used in conjunction with a qualifier: for example molten slag, slag-sourced, slag-product, slag-granulate, air-cooled slag product, slag-derived or slag-based. GGBFS should rather be ground blast furnace slag-granulate (GBFSG). Remember: there is molten slag and slag products.

  • NASD - Welding Safety on the Farm

    Take extra precaution in greasy, dirty or gassy areas. If the cutting is to be over a wooden floor, sweep the floor clean and wet it down before starting the cutting. Provide a bucket containing water or sand to catch the dripping slag. Move combustible materials at least 40 feet away from any cutting or welding.

  • Cutting & Welding Procedures - Fire Safety

    Cylinders must be kept far enough away from the cutting and welding operation to be exposed to the sparks and hot slag from the work. Oxygen cylinders in storage must be separated from fuel gas cylinders or combustible materials by a minimum distance of 20 feet or by a noncombustible barrier at least 5 feet high having a fire resistance rating ...

  • Defects / Imperfections in Welds - Slag Inclusions - TWI

    Fig. 1. Radiograph of a butt weld showing two slag lines in the weld root. Slag is normally seen as elongated lines either continuous or discontinuous along the length of the weld. This is readily identified in a radiograph, Fig 1. Slag inclusions are usually associated with the flux processes, ie MMA, FCA and submerged arc, but they can also ...

  • Cutting Torch Oxy fuel Safety - Understanding the Burning ...

    Slowing the cutting speeds may also produce excess slag. Torch designs that use two versus three tubes to supply gases to the cutting tip, provide a large difference in performance, if cutting ‘thick’ material. Three tube designs allow for a separate tube for the fuel gas and the pre-heat oxygen, with a third tube for the cutting oxygen.

  • Welding Exit Test 2 review Flashcards | Quizlet

    When cutting slag should be caught in a. propane. Oxyguel not suitable for welding. Fire triange. results in fire. neutral flame. cone and feather are one. flashback.

  • Saw Cutting Joints - Slag Cement

    As a rough guideline, the time to saw cut is delayed approximately 30 minutes for every 10 percent of slag cement replacing portland cement. With colder mixture temperatures the delay may be longer. This delay can be adjusted through the use of accelerating admixtures, heated water or heated aggregates.

  • Detecting & Identifying Defects in Steel During Surface ...

    Three Kinds of Steel Surface Defects. ISO 8501-3, “Preparation of Steel Substrates Before Application of Paints and Related Products”, sorts defects into three categories: • Welds. • Edges. • Steel surfaces in general. When inspecting for defects, pay close attention to welded joints, cuts, punctures and scoring.

  • Slag Inclusion In Welding - MechanicWiz.Com

    The slag inclusion is due to the slag not being removed carefully and neatly. Debris is easily caught in the weld’s creaks. If one creates another weld pass with the slag still present on the weld, it can cause problems for the next welding pass. It can also be due to faults in the joint boundaries and between weld passes.

  • Oxygen And Acetylene Use And Safety - ia

    • Should a flashback occur (flame disappears and/or a hissing sound is heard, the flame is burning inside the nozzle), immediately turn off the oxygen valve on the torch handle. Then, turn off the fuel valve. Cutting Tips And Nozzles • Allow the nozzle to cool before using. • If a flashback reoccurs, have the apparatus checked by a qualified

  • New Design 26" Prism/Straight Edge/Parallel/ Level is ...

    Jan 23, 2021 · There are many hand steps in the cutting of gates, pouring basin, runners and risers and blowing out every last remnant of loose sand. Even so, there is probably a 25 to 40 per cent failure rate where a bit of sand fails, or a piece of slag slips by the filter and lands in the wrong spot.

  • Reducing headaches associated with slag on laser grating

    Fabricators that choose to go with an electric slag removal device also should consider using it in conjunction with a release agent. It speeds the slag removal process. In fact, once an operator becomes familiar with using a slag removal tool, he should be able to clean the 60 slats on a laser cutting bed in about 10 to 20 minutes.

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    Jun 25, 2021 · Discover UK showbiz and celebrity breaking news from the MailOnline. Never miss out on gossip, celebrity photos, videos, divorces, scandals and more.

  • Cutting torch? - Weld Talk Message Boards

    You definately should be cutting faster than a angle grinder can cut 1/4". This is for after you get the torch cutting properly. If after you make the adjustments and have alot of slag on the bottom side of the cut back off on the fuel as much as possible for the thickness you are needing to cut.

  • Welding, Cutting, Brazing, Soldering | Environmental, Health ...

    In order to avoid slag or sparks getting caught in creases and burning through clothing to the skin, follow these recommendations: Shirt-tails should not be tucked into the pants. Pants with a cuff should be avoided. Leather workboots without shoe laces are recommended.

  • IT guru embroiled in Australia's messiest bust-ups is ...

    May 23, 2021 · Derek Chauvin is sentenced to 22-and-a-half years in prison for the murder of George Floyd: Minneapolis cop will serve 15 years PICTURED: First victim of …

  • 1926.350 - Gas welding and cutting. | Occupational Safety and ...

    1926.350 (a) Transporting, moving, and storing compressed gas cylinders. 1926.350 (a) (1) Valve protection caps shall be in place and secured. 1926.350 (a) (2) When cylinders are hoisted, they shall be secured on a cradle, slingboard, or pallet. They shall not be hoisted or transported by means of magnets or choker slings.

  • How to Use a Cutting Torch (with Pictures) - wikiHow

    Sturdy, leather-soled work boots are recommended. Hot pieces of metal, called slag, can easily burn through rubber-soled shoes. Laced boots are preferable since slag can drop into the top of pull-on boots, like engineer's boots and cowboy boots. You should also have a set of cutting goggles and heavy leather gloves.

  • Weld Quality Testing: Visual, Physical & NDT - Weld Guru

    Jun 07, 2021 · The weld should be of consistent width throughout. The two edges should form straight parallel lines. The face of the weld should be slightly convex with a reinforcement of not more than 1/16 in. (1.6 mm) above the plate surface. The convexity should be even along the entire length of the weld. It should not be high in one place and low in another.

  • ENG723 Basic gas - dtwd.wa.gov.au

    risk, the following steps should be taken. Clear the immediate work area of rubbish. Flammable material should not be allowed to accumulate near welding and flame cutting operations – it should be at least 10 metres away. Oily, greasy or paint-stained rags should be placed in special fire-retardant bins.

  • Hazards in welding and cutting | Industrial Health ...

    In cutting operations, leather spats should be worn to prevent hot particles falling into boots or shoes. For protecting the hands against heat spatter, slag, etc. gantlet type of gloves is sufficient, except in the repair of large castings, where an asbestos cloth jacket or an apron and sleeve protection of this material should be worn.