Steel Shot for Peening Machine Chinese Supplier

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Qingdao
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25 m.t.
Supply Capability:
5000 m.t./month

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Steel shot and grit
Steel Shot
QB-25, QB -20, QB -17, QB -14 , QB -12 , QB -10, QB -8  QB -6,QB -5, QB -4, QB -3, QB-2
Steel grit
QG-17,QG -14,QG -12,QG -10,QG -7,QG -4,QG -3,QG -2.
wire-cut shots
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm, 2.5mm
Stainless steel shot
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm
Stainless steel cut wire shot
0.3mm,0.4mm,0.6mm,0.8mm,1.0mm,1.2mm,1.5mm,1.7mm, 2.0mm
Material selection standard
Proper hardness      Hardness for shots should be 5-10HRC higher than shot       
                    blasted material
Enough density.       Min. Density:7.4g/cm3
Proper microstructure: Tempered martensite, tempered troostite+random carbon residue
 
Shot blasted material condition
high quality        low cost
high speed         environment protection
 
Relation Between Hardness And Blasting Effect: 
Steel Shot for Peening Machine 
                  
Relation Between Hardness And Resilience:
Steel Shot for Peening Machine        
Quality standard for steel shot and steel grit
steel shot:QB-25, QB -20, QB -17, QB -14 , QB -12 , QB -10, QB -8  QB -6,QB -5, QB -4, QB -3, QB-2.
Steel grit:QG-17,QG -14,QG -12,QG -10,QG -7,QG -4,QG -3,QG -2.
Owen life:2000-2800times
Chemical:C:0.80-1.2%   Mn:0.6-1.2%  Si:>0.40% S<< span="">0.05%   P:<< span="">0.05%
Hardness:Normal:40-50HRC (377-509HV)
Special:52-56 HRC (543-620HV)
Special:56-60 HRC (620-713HV)
We can produce the special hardness products as per the requirement of customer
Hardness tolerance:±3.0 HRC
Characteristic for steel shot and grit
High cleaning speed
QB Shot, QG Grit has the appropriate hardness, high cleaning speed, good rebound, and it can clean inside-corner or complex shape products. In that case, it can reduce processing time, increase capacity, improve production efficiency and save energy ,reduce manufacturing cost.
Long lasting and less consumption.
QB Shot, QG Grit has less internal defects. Its microstructure of tempered martensite, tempered troostite + dispersed carbide, with High impact resistance, long life. And it can reduce the load of dust collector.
With the effect of stress release and increase the strength.
QB Shot has impact internal organization, and not easily broken. It is equally located, to release the stress, and improve the surface hardness,
Strict quality management
Manufacturing process strictly enforce the IS09001: 2008 international quality system standards, with strict technology control. QC department enforce 24hour tracking monitoring for manufacturing process. All products date can be traceable.
 
 
Relation between density and worklife
Steel Shot for Peening Machine 
Hardness is proportional to blasting speed but inverse proportional to worklife. Higher hardness, faster blasting speed, but shorter life with larger consumption. Proper hardness (approx. HRC40-50) will have the most economical efficiency. The proper hardness have good rebound resilience and will clean the corners fully and reduce the working period.
Inner flaws such as air-cavity, fissure and porosity affect the worklife of abrasive and increase consumption.  
Density larger than 7.4g/cc has minimum inner defects.
 
Steel shot and grit selection standard 
Consumption factor
Equipment adjustment(blasting angle, distance, work piece location, air volume of dust collector, adjustment for separator)  
Blasting speed
Residual volume or corrosion grade, workpiece hardness
Cleanness grade requirement 
Arc height requirement and deforming requirement of the workpiece.
Steel shot quality

Reference table for shots size as per workpiece surface roughness

Workpiece Material shots dia.workpiece surface roughness um
Steel, stainless steel0.33.2-6.3
0.56.3-12.5
1.012.5-25
2.025-40
3.050-80
 
Inspect the shot storage inside of the shot blasting machine, and add in time, and the total adding amount should be less than 10% of the inside storage volume to ensure the stable ratio
stainless steel shot
chemical analysis
size::0.2-2.5mm
chemical analysis:3.4 austenitic type::
(C)<< span="">0.25%, (Cr)=16-18%, (Ni)=6-10%, (Si)<< span="">1%,  (Mn)<< span="">2%
430 Ferrite:(C)<< span="">0.25%,(Cr)=16-18%,(Si)<< span="">1%,  (Mn)<< span="">1%
410 martensitic:(C)<< span="">0.25%,(Cr)=11-13%,(Si)<< span="">1%,  (Mn)<< span="">1%
Microhardness:3.8-509HV ,32-50HRC 
Owen life:6500times
microstructure :304:ustenitic type,430:Ferrite,410:martensitic. Density.:7.8g/cm³
 
 

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Q:Your favorite Metal songs and bands?
Typical categories for metals are ferrous and non-ferrous. Ferrous metals have iron in them: galvanised steel, mild steel, tin plated mild steel Non-ferrous metals don't have iron in them: coper, aluminum, brass, lead Thermosetting plastic and butyl rubber are not metals, they are polymers.
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I think the whole if it ain't metal, it's crap thing is complete bullshit. To say you love music and to call yourself a musician means you should appreciate and respect all forms of music.
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In expansion to what Nero said, in case you're not well versed in exactly what hardcore is, it came from punk, so it eschews any flashy soloing, and lyrically addresses society at large...so add metal instrumental techniques and textures like double kick drums and palm mute guitars and get metal-core. Death metal is full-on metal (solos from everybody including the bassist), albiet from the grave, lyrically addressing the grave.
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The metal one is more durable being able to hold more weight with out breaking. As the normal dance mat can only hold I believe 200-300lbs as the metal ones can hold up to 600. The metal one being better if you have friends that like to mess around. The metal ones can cost up to 300 dollars. But there are cheaper versions.
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Q:Best Metal/Hard Rock music?
heavy Metal is a form of music originating in blues-based hard rock, and acid rock. It involves a hard beat, loudness, distortion, and a massive amount of POWER. Thats what metal si to me. Metal has to sound powerful. From 30BPM drone metal to massive thrash beats, ti all sounds powerful. The only exception really is gothic metal, which really doesnt have much aesthetic similarities to normal metal. Also, to be considered metal, it has to have a direct descent from classic heavy metal. for example, although Black metal doesnt sound much like classic metal, its real metal because it came directly from other forms of metal. unlike, say, Nu-metal, which features vast influences from alt-rock and rap. Also, metal DOES NOT have to eb fast. I have to point that out.
Q:long live hair metal!!!!?
Falling Down by Atreyu Waking the Demon by Bullet for my Valentine Six by All That Remains This Calling by All that Remains This is Absolution by Killswitch Engage Through the Fire and Flames by Dragon force Iron Man by Black Sabbath What's up People by Maximum the Hormone A.D.I.D.A.S. by KoRn One Step Closer by Linkin Park I'm so Sick by Flyleaf Enough by Disturbed Raining Blood by Slayer Wait and Bleed by Slipknot Psychosocial by Slipknot Diluted by Slipknot Suffocating Under Words of Sorrow by Bullet for my Valentine Scream Aim Fire by Bullet for my Valentine Ruin by Lamb of God Confined by As I Lay Dying Stricken by Disturbed Canon Rock by Jerry C.: Not metal, but still cool
Q:Could you please define the term metal for me?
let M be the metal ans as sulfide has an oxidation state of -2, then the metal sulfide would have a chemical formula of MS. The reaction is shown below. 2MS (s) + 3O2 ----------> 2MO + 2SO2 We know that 1 mole of metal sulphide will produce one mole of metal oxide. Let x be the molar mass of the metal we have that the molar mass of the metal sulfide is x + 32. The molar mass of the metal oxide is x +16. The number of moles of metal sulphide is 1.2/(x +32) The number of moles of metal oxide is 0.728/(x+16) As one mole of metal sulfide forms one mole of metal oxide, then 1.2/(x+32) = 0.728/(x+16) = 1.2 (x+ 16) = 0.728 (x+ 32) = 1.2x + 19.2 = 0.728x + 23.296 0.472x = 4.096 x= 4.096/0.472= 8.678g/mol.
Q:metal slug??
I despise the bands you've listed except maybe 2 songs by Slipknot, the closest thing to Nu-Metal I can tolerate is some Fear Factory and some Coal Chamber

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