供應(yīng) **精密鑄造用白剛玉 精拋光用白剛玉
 
 
 

        鞏義市巨豐磨料拋光廠白剛玉以工業(yè)氧化鋁粉為原料，于電弧中經(jīng)2000度以上高溫熔煉后冷卻制成，經(jīng)粉碎，整形，磁選去鐵，篩分成多種粒度，其質(zhì)地致密，硬度高，粒形成尖角狀，適用于制造陶瓷，樹脂固結(jié)磨具以及研磨，拋光，噴砂，精密鑄造(精鑄**剛玉)等，還可用于制造**耐火材料 。
 
      鞏義市巨豐磨料拋光廠白剛玉是一種**耐火原材料，主晶相為α-Al2O3，色澤潔白。具有體積密度大、氣孔率低、體積穩(wěn)定性和抗熱震性好等特點。適用于大型鑄鋼件，特別是合金鑄件型、芯面砂、涂料和熔模鑄造的制殼材料，同時可作為淬火鋼、合金鋼等半精磨，精磨磨料。白剛玉砂、粉在精密鑄造中是代替鋯英砂粉作為面層材料的較理想材料，用其加工的鑄件有良好的光潔度。
 
      鞏義市巨豐磨料拋光廠白剛玉按照目數(shù)大小分類：白剛玉段砂、微粉、細粉、粒度砂。
 
白剛玉粒度砂性能及優(yōu)點： 
 
      1、不影響加工件的顏色；
      2、可在嚴禁鐵粉殘留的制程使用來噴砂；
      3、微粉級非常適合濕式噴砂和研光作業(yè)；
      4、加工速度快、品質(zhì)高；
      5、所含氧化鐵的量較低適合嚴禁鐵質(zhì)殘留之噴砂作業(yè)。
 

 
化學指標
物理指標
Al2O3
≥99.5％
努普硬度
2000-2200Kg/mm2
Fe2O3
≤0.4％
莫氏硬度
9
Na2O
≤0.22％
堆積密度
1.75-1.95g/cm3
SiO2
≤0.04％
真密度
3.9-4.9g/cm3
 

 
      1、可用在各式噴砂和研光(Lapping)作業(yè)；
      2、玻璃或壓克力藝品之霧化美感加工；
      3、電視屏幕制程中噴砂；
      4、硅晶元之切割；
      5、齒模之清潔噴砂；
      6、精密鑄造用型砂；
      7、**耐火材料及其它陶瓷的添加劑。
      8、電子零件、磁芯毛邊去除，*加工處理。
 
 



Gongyi city choice white corundum abrasive polishing factory using industrial alumina powder as raw materials, the arc after cooling in integrated by more than 2000 degrees high temperature melting, after smashing plastic, magnetic separation to iron, screen is divided into a variety of particle size, dense texture, high hardness, granular form sharp corners, is suitable for manufacturing ceramic porcelain, resin consolidation abrasive and grinding, polishing, sandblasting, precision casting, precision casting special corundum), etc., can also be used for manufacturing high-grade refractory materials, code-named ";WA"; international common standards and national standards are consistent, most for export, supply domestic users also have a certain amount.
 
Gongyi city choice white corundum abrasive polishing factory is a high-grade refractory raw materials, the main crystal phase for alpha Al2O3, colour and lustre is white. With large volume density, low porosity, volume stability and good thermal shock resistance. Suitable for large steel castings, especially the type alloy casting, core sand, coating and investment casting material of shell making, at the same time can be used as hardened steel, alloy steel, such as half fine grinding, fine whet. White corundum sand, powder instead of zircon sand in precision casting powder as the ideal of material on the surface material, with the processing of castings with good finish.
 
Gongyi city choice white corundum abrasive polishing factory according to the mesh size classification: white corundum sand, powder, powder, particle size of sand.
 
White fused alumina particle size sand performance and advantages:
 
1, does not affect the color of the machined part;
2, can be used in iron powder residue is forbidden of process to sand;
Level 3, micro powder is very suitable for wet sand and research;
4, processing speed, high quality;
5, very low amount of iron oxide in suitable for the sand blasting of iron residue is forbidden.
 
The physical and chemical indicators：
 
Chemical indicators
Physical indicators
Al2O3
≥99.5％
Knoop hardness
2000-2200Kg/mm2
Fe2O3
≤0.4％
Mohs hardness
9
Na2O
≤0.22％
Packing density
1.75-1.95g/cm3
SiO2
≤0.04％
True density
3.9-4.9g/cm3
 
use：
 
1, available in various types of sand blasting, and research the light (Lapping) homework;
2, polly or acrylic crafts aesthetic feeling of atomization processing;
3, the television screen process in sand;
4, silicon wafer cutting;
5, the teeth cleaning sand;
6, precision casting sand;
7, senior refractories and other ceramic additives.
8, electronic components, magnetic core burrs, eliminate the processing.
 
Gongyi city choice abrasive polishing factory

Address: henan gongyi city The small town of longmen village three groups
Contact: li bud
Phone: 
QQ: 2305817153
E-mail: 2305817153 @
Website
 



鞏義市巨豐磨料拋光廠

廠址：河南鞏義市小關(guān)鎮(zhèn)龍門村三組
聯(lián)系人：李花蕾
手機：
QQ：2305817153
郵箱：2305817153@
網(wǎng)址
 

1、產(chǎn)品貨源：廠家**，****，**質(zhì)量。
2、關(guān)于圖片：所有產(chǎn)品圖片均為實拍，由于客觀原因，部分粒度無法全部發(fā)布，具體粒度要求可咨詢客服。
3、客服在線時間：上午：8:00-12:00 下午：1:30-5:30（冬天） 2:00-6:00（夏天）
4、關(guān)于發(fā)貨：簽訂銷售合同后兩天內(nèi)發(fā)貨，發(fā)貨量大時或與特殊情況時雙方協(xié)調(diào)決定。
5、關(guān)于運輸：25公斤內(nèi)樣品可按客戶要求快遞發(fā)貨，5噸以下走物流，6噸以上走配貨車，貨量大可安排整車發(fā)貨。
 

鞏義市巨豐磨料拋光廠

廠址：河南鞏義市小關(guān)鎮(zhèn)龍門村三組
聯(lián)系人：李花蕾 
手機：
QQ：2305817153
郵箱：2305817153@
網(wǎng)址

堆積密度 : 1.53-1.99g/cm3 ;
硬度 : 9.0 ;
適用范圍 : 精密鑄造 拋光 ;
粒度 : 46 60 80 100（目） ;
材質(zhì) : AL2O3 ;
規(guī)格 : 純號砂 粒度砂 ;
種類 : 白剛玉 ;
型號 : 001 ;
** : 其他 ;

鞏義市巨豐磨料拋光廠是以生產(chǎn)金剛砂、棕剛玉、白剛玉、黑剛玉、碳化硅、鋁礬土、核桃殼、玉米芯等產(chǎn)品的工廠，擁有完整、科學的質(zhì)量管理體系。鞏義市巨豐磨料拋光廠的誠信、實力和產(chǎn)品質(zhì)量獲得業(yè)界的認可。歡迎各界朋友蒞臨參觀、指導(dǎo)和業(yè)務(wù)洽談。 Gongyi city jufeng abrasive polishing factory is  the production of silicon carbide, corundum, white corundum, black corundum, silicon carbide, bauxite, walnut shell, corn cob and other products of the factory, has a complete and scientific quality management system. Gongyi city choice abrasive polishing factory integrity, strength and product quality obtain industry acceptance. Welcome friends from all walks of life come to visit, guidance and business negotiation. 
加工方式 : 來料加工;來樣加工;來料代工加工;來圖加工;
工藝 : 表面處理;磨加工;模具制造;粉末冶金;金屬沖壓;模具加工;數(shù)碼表面處理;填充;
質(zhì)量控制 : 第三方