Steel Shot for Peening Machine Chinese manufacture

Steel Shot for Peening Machine Chinese manufacture

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 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<0.05% P:<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 steel	0.3	3.2-6.3
	0.5	6.3-12.5
	1.0	12.5-25
	2.0	25-40
	3.0	50-80

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)<0.25%, (Cr)=16-18%, (Ni)=6-10%, (Si)<1%, (Mn)<2%
430 Ferrite:(C)<0.25%,(Cr)=16-18%,(Si)<1%, (Mn)<1%
410 martensitic:(C)<0.25%,(Cr)=11-13%,(Si)<1%, (Mn)<1%
Microhardness:3.8-509HV ,32-50HRC
Owen life:6500times
microstructure :304:ustenitic type,430:Ferrite,410:martensitic. Density.:7.8g/cm³

Q: what is the difference between nu metal and metal.and even if u know the difference between hardcore and scremo.thx for every one that answers.: Crossover thrash > All the bullshit you just listed

Q: I love screamo and metal music and I am familiar with most, if not all Christian Metal/screamo bands, but i want more music. suggestions?: The band that created groove metal was Pantera. Dimebag Darell Abbot pioneered the sound. It was influenced by thrash metal bands such as Metallica, Exodus, Slayer and Megadeth @Can't feel my face: Nathan Gale already beat you to it.

Q: For me it's a tie between Death Metal and Progressive Metal.: a million. A. Hydrogen Bonding. Hydrogen bonding is the most valuable intermolecular stress interior NH2CH3 as no longer purely does it hydrogen bond interior it self yet also facilitates Nitrogen to have a lone pair with helps with London-Dispersion Forces. 2. C. the answer's supersaturated because inspite of the nice and cozy temperature utilized (the lively dissolving produces warmth), the solute isn't totally dissolved. If the answer became unsaturated it would have dissolved totally on contact. If it were saturated it would have taken stirring and then it would have thoroughly dissolved. 3. London Dispersion Forces. also time-venerated as Van der Waals, those forces enable non everlasting polar dipole interactions to adhere to different Hydrogen gasses (H2). Your welcome :)

Q: One of these bands are considered quot;Metalquot; and one is not. Which is which?: I love it. Hell, Korn is one of my favorite bands in general. I'm actually sick of all the borders extremely strict Metal lovers draw around each genre of music. I mean, who gives a ****? Nu-Metal = Metal..Metalcore = Metal..Deathcore = Metal. There's no damn use in even trying to border it. It is how it is.

Q: There seems to be no discretion between metal and rock. Everything seems to fit in metal that is hard to believe such as Linkin Park, and Three Days Grace. According to wikipedia these bands fall under the genre of nu metal which originated after the death of kurt cobain. These two mainstream among many others are classified as metal so as I asked above what do you think metal is?: the sun can melt all known metals with no problem at all.

Q: Im doing a presentation on Metal music for my class and can anyone give me any iformation to add like history: 1 Alternative metal 2 Avant-garde metal 3 Black metal 4 Christian metal 5 Crust punk 6 Death metal 7 Doom metal 8 Drone metal 9 Extreme metal 10 Folk metal 11 Funk metal 12 Glam metal 13 Gothic metal 14 Grindcore 15 Groove metal 16 Industrial metal 17 Metalcore 18 Melodic Death Metal 19 Neo-classical metal 20 Nu metal 21 Post-metal 22 Power metal 23 Progressive metal 24 Rap metal 25 Sludge metal 26 Southern Metal 27 Speed metal 28 Stoner metal 29 Symphonic metal 30 Technical Death Metal 31 Thrash metal 32 Traditional heavy metal 33 Viking metal

Q: explain the physical properties of metal: -Naglfar (melodic/extreme black metal - lyrics: misanthropy, darkness - Song(s): I am Vengeance, Black God Aftermath, Abysmal Decent ) -Apostasy (melodic black metal - lyrics: nightmares, misanthropy - song(s): Su

Q: So i have a choice between Metal Gear HD collection or Twisted Metal for the PS3.. Pleas help me decide. And i cant buy both..: Thrash metallic. Melodic loss of life is wonderful, in spite of the incontrovertible fact that it in basic terms sounds like an attempt to make loss of life metallic mainstream. Thrash metallic is truthfully extra uncooked and aggressive. yet Melodic loss of life metallic is extra ingenious. Thrash metallic is incredibly simplistic. MQ: Slayer, Avenger of Blood, and Exodus. MQ2: Paths of possession MQ: Kerry King is stable, yet Dave Mustaine is extra useful.

Q: I hate to be too much of a genre know it all, but this has been bugging me for a long time. I love all sorts of progressive metal bands, but I don't know what differentiates them from the other genres of metal. Bands like Symphony X, Suspyre, and Pathosray are examples of progressive metal bands that I like.: As non-metals and metal come in many varieties with different properties, and those properties may be advantageous or disadvantageous depending on what you want to do with the material, there is no simple answer. If you want electrical insulation, most non-metals have the advantage of not conducting electricity. If you want a window, some non-metals are transparent, whereas no metal is. If you want jewelry, plastic is a lot cheaper than gold. etc.

Q: Avoid just general - more specific. Feel free to cross and combine to make your resulting genre.: Beherit is the best Finnish Black Metal band. I was a big fan of Catamenia once... after checking out some of Beherit's work. I still like Catamenia, but not as much than Beherit. I also have a record in my CD case of Behexen, I think it's their first studio album RItuale Satanum. My best friend listens to them, the CD ain't mine... I forgot to give it back, hehe. Yeah, whatever, Darkwoods My Betrothed is also a finnish black metal band. I heard Tuomas Holopainen is or was a member of that band. The folk metal band, Finntroll, heavily inflenced by black metal... DUDE, I JUST SAWED THEM YESTERDAY, WOOHOOOO!! Again, whatever... Another friend of mine is a big fan of Impaled Nazarene. Yeah, they're cool... I just need to check them out. Oh, oh, I almost forgot about Satanic Warmaster... He's ... just great. Come on, I'm tired writing! :) SO, the bands are: Beherit, Finntroll, Catamenia, Satanic Warmaster, Behexen, Darkwoods my Bethrothed and Impaled Nazarene. Have fun checking them out ! :) And buy their records.............

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