parts of a vertical coal mill

parts of a vertical coal mill

Scandium frame wear 1911Forum

2017-8-26  Hi Folks I am looking at buying a Smith and Wesson 1911 e series scandium frame. But I have not seen one in person. I am wondering as a shooter pistol how is the wear and will hold up. I will run this for IDPA once a month as it will replace daily carry 5 inch. So if anybody can share their...

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bike blog or die: What Ever Happened to Scandium

2016-11-8  When the USSR fell, a Canadian company named Ashurst Technology (which has since died) bought the knowledge and infrastructure for scandium usage from their Ukrainian partners, then licensed it off to Easton Sports.Easton, manufacturer of aluminum bike frame

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Scandium Frame Durability warriortalk

2011-3-19  Personally, the Scandium guns make me nervous. Look for my thread on Roger's PSP class with a revolver. I put close to 500 rds through my 342 in 2 days. I'm probably well north of 2000 rds through it with out a problem. Well, the frame is pretty well

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What ever happened to Scandium frames?

2021-6-20  A “scandium” frame is basically and Alu frame with some trace scandium. Alu frames themselves are not especially popular now, especially at the mid to high end where a “scandium frame

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How strong is scandium? Road Bike, Cycling Forums

2006-7-26  18,538 Posts. #6 • Jul 20, 2006. eddie m said: Scandium alloys are about 10% stronger than other aluminum alloys used for bike frames, which is a significant improvement. Scandium frames are often ultra-light high end frames, so the resulting frame may be less strong than typical aluminum frames.

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Scandium Frame Revolver Touch Up? Glass Paint Pen

2013-8-17  9 Posts. Discussion Starter · #1 · Sep 25, 2011. I've got a couple small nicks on my carry scandium frame revolver. Was wondering if anyone has touched up one of these before. My friend recommended getting a glass paint pen from a crafts store and trying it

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SMITH J-FRAME "SCANDIUM" Page 4 Texas Gun

2019-12-28  Scandium is a very rare, very expensive metal that is added to aluminum in very small quantities to make very strong aluminum alloy. So when you buy a Scandium gun,you're actually getting an aluminum alloy gun with a trace of scandium. Your "Scandium" frame is something like 1/400th scandium and 399/400th good marketing!

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S&W 1911 Scandium question Handgun Forum

2006-10-12  Super Moderator. Joined Jan 25, 2006. ·. 12,345 Posts. Discussion Starter · #1 · Oct 11, 2006. Aluminum 1911s suffer from a couple of problems A magazine with a metal follower can cause a gouge inside the grip. And, visible wear can appear on the feedramp as the gun is shot over time. Is anyone having these problems with the S&W Scandium

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S&W Scandium J-frame durability with magnum loads

2020-9-23  A friend has a new revolver, a Model 360 I think. It's a lightweight, scandium frame 5-shot .357 Magnum revolver. He wants to reload for it, and he thinks he wants to shoot large quantities of full magnum loads in it. Given the historical durability issues with K-frame S&W revolver and .357 magnum ammo, I have to wonder how these little alloy J-frames can hold up.

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Anticipation The Armory Life Forum

2021-6-21  A S&W 325 PD. .45acp Airweight—Scandium frame, Titanium cylinder, barely a drag line—and the Ti cylinders show wear fast. Not sure if it’s been shot, to be honest.View attachment 18524 View attachment 18525

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Scandium vs. aluminum frame 1911Forum

2004-10-10  152 Posts. #4 • Sep 28, 2004. when smith says that their frames are scandium, they really mean aluminum alloy with scandium in the mix. it seems that when scandium is added to aluminum that the strength and wear resistance goes way up the chart. thats how the little 340's and 360's can handle .357 mag recoil and only weigh 12 oz. i had one

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Scandium Frame Durability warriortalk

2011-3-19  Personally, the Scandium guns make me nervous. Look for my thread on Roger's PSP class with a revolver. I put close to 500 rds through my 342 in 2 days. I'm probably well north of 2000 rds through it with out a problem. Well, the frame is pretty well

get price

What ever happened to Scandium frames?

2019-9-25  A “scandium” frame is basically and Alu frame with some trace scandium. Alu frames themselves are not especially popular now, especially at the mid to high end where a “scandium frame

get price

What is your experience with Scandium 1911 frames?

2018-2-2  I have the S&W 1911 Scandium Frame Commander. No problems with the pistol, carries nicely. If you do get one, remember to keep the rails greased well. I personally saw scandium framed 1911's that were not properly greased and showed excess, premature wear. Remember, the frame is still alloy, and the slide steel and grease is your friend IMHO.

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SMITH J-FRAME "SCANDIUM" Page 4 Texas Gun

2019-12-28  Scandium is a very rare, very expensive metal that is added to aluminum in very small quantities to make very strong aluminum alloy. So when you buy a Scandium gun,you're actually getting an aluminum alloy gun with a trace of scandium. Your "Scandium" frame is something like 1/400th scandium and 399/400th good marketing!

get price

How strong is scandium? Road Bike, Cycling Forums

2006-7-26  18,538 Posts. #6 • Jul 20, 2006. eddie m said: Scandium alloys are about 10% stronger than other aluminum alloys used for bike frames, which is a significant improvement. Scandium frames are often ultra-light high end frames, so the resulting frame may be less strong than typical aluminum frames.

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Aluminium Scandium Alloys ScienceDirect

2018-1-1  Scandium's atomic weight is 44.956, its atomic density is 2.985 g/cm 3, and it has a hexagonal closed packed structure with lattice parameters a = 0.3309 nm and c = 0.5268 nm. The melting point of scandium is 1541°C and it has a Vickers hardness of 350 MPa.As a result, pure scandium has one of the most attractive specific strengths of all the pure metallic elements ().

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S&W Scandium J-frame durability with magnum loads

2020-9-23  A friend has a new revolver, a Model 360 I think. It's a lightweight, scandium frame 5-shot .357 Magnum revolver. He wants to reload for it, and he thinks he wants to shoot large quantities of full magnum loads in it. Given the historical durability issues with K-frame S&W revolver and .357 magnum ammo, I have to wonder how these little alloy J-frames can hold up.

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Scandium- sweet ride or poor reliabilty? Mountain

2010-5-24  So, I was wondering if the resulting thinner tubes increased the frame failure rate. I enjoy my Surly 1x1 4130 Crmo frame, because I know that with proper care it's going to outlive me, and most any welder can fix it if I damage it. I'm not sure I can say the same about a scandium frame.

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Lifespan of an airweight J-Frame? The High Road

2009-10-28  The 357 scandium-framed guns do have that SS flame shield--but I know of few people who shoot full-house 125-gr factory rounds (the ones that do flame-cutting, at least by reputation) from a lightweight. With this in mind, a 360 (sku #16030)--that the one scandium-frame 2" 38 Special would be the best combination of all for longevity.

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scandium wear parts quates.pl

frame wear scandium . Scandium Wear parts skinzleathercoza. Home / Products / Wear Scandium Gt,get a scandium Jframe in 357 mag,i got it second hand and other than replacing a few worn parts i have had no problems . Scandium revolvers Ruger Forum

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Scandium SW1911PD and feed ramp wear...

2007-5-31  Hi all, I've heard that aluminum-framed 1911's can eventually get some serious wear on their feed ramps from certain magazines with metal followers. I am considering getting a new Commander-sized SW1911PD for concealed carry and wonder if I should be concerned about this. Does the fact that the frame is made with a Scandium additive make it stronger than other aluminum frames?

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Analysis of abrasive wear resistance on scandium

Abstract In present days, the production of high wear resistant alloy is difficult. The substance properties such as hardness and strength have playing an essential role in wear. In this concept, the zirconium carbide (ZC) based scandium composite is prepared by powder metallurgy. The 6 wt% of zirconium carbide particles are added to the scandium alloy.

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Effect of scandium addition on the microstructure

Effect of scandium addition on the microstructure, mechanical and wear properties of the spray formed hypereutectic aluminum-silicon alloys. Nadimpalli Raghukiran, Ravi Kumar. Published in Elsevier Ltd. 2015. DOI: 10.1016/j.msea.2015.06.027.

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How strong is scandium? Road Bike, Cycling Forums

2006-7-26  18,538 Posts. #6 • Jul 20, 2006. eddie m said: Scandium alloys are about 10% stronger than other aluminum alloys used for bike frames, which is a significant improvement. Scandium frames are often ultra-light high end frames, so the resulting frame may be less strong than typical aluminum frames.

get price

What ever happened to Scandium frames?

2019-9-25  A “scandium” frame is basically and Alu frame with some trace scandium. Alu frames themselves are not especially popular now, especially at the mid to high end where a “scandium frame

get price

Scandium Frame Durability warriortalk

2011-3-19  Personally, the Scandium guns make me nervous. Look for my thread on Roger's PSP class with a revolver. I put close to 500 rds through my 342 in 2 days. I'm probably well north of 2000 rds through it with out a problem. Well, the frame is pretty well

get price

Scandium- sweet ride or poor reliabilty? Mountain

2010-5-24  So, I was wondering if the resulting thinner tubes increased the frame failure rate. I enjoy my Surly 1x1 4130 Crmo frame, because I know that with proper care it's going to outlive me, and most any welder can fix it if I damage it. I'm not sure I can say the same about a scandium frame.

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EDDY MERCKX Team SC frameset. 56x56. Scandium

2021-3-15  Easton 7000 Scandium aluminum tubing is wayoversized and superlight. This bike rides like a dream, not. This is NOT the. EC90-SL model fork that loved to break fork legs. Hidden headset is Cane Creek top parts with.

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(Valparaiso, FL) FS : S&W Model 10 Police Trade In &

2021-4-13  I have a S&W 1911 PD with a Scandium Frame and Novak Sights in .45 ACP. The pistol shows wear from the holster but is in overall great condition. The pistol will come with the original grips, screws, VZ slim grips, box, and a kydex IWB holster for the pistol. I am asking $1000 OBO for the pistol.

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