Heat-Resistance Al2O3 Setter Plates for Kiln Furniture
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- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
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Product Description
Refractory ceramic setter plates, high-tech products, are technical supporting parts for the high temperature furnace sintering. With the ceramic setter plates, the sintered products will be heated evenly. That will reduce energy consumption and accelerate sintering speed, improve yields
Product Feture:
* High corrosion-resistance.
* High mechanical strength.
* Lower possibility of crack by thermal shock.
* Longer service time
Properties of Alumina
Alumina has a high melting point, high hardness and high mechanical strength, although mechanical strength is reduced at temperatures above 1000°C. Due to the relatively large coefficient of thermal expansion, thermal shock resistance is reduced. Alumina is an electrically insulating material, with a high electrical resistivity, increasing with purity.Good chemical stability of alumina, leads to a high corrosion resistance. It is insoluble in water and only slightly soluble in strong acid and alkaline solution.
Different Refractory Ceramic Parts
* For electronic magnetic materials
* For positive electrode materials
* For magnetic materials kiln (push plate)
* For fine ceramics sintered
* For MIM stainless steel parts vacuum sintering
* Zirconia coating with (electronic) setter plate
* Cordierite - mullite kiln furniture
* Kiln components and refractory material iron steel
* High-alumina bearing boad
Data Sheet
Characteristics | Unit | 95 Al2O3 | 99 Al2O3 | ZrO2 | GPSi3N4 | BN | Glass Ceramic |
Crystal Structure | - | hexagonal | hexagonal | tetragonal | hexagonal | hexagonal | - |
Color | - | white | ivory | white | gray | white | white |
Density | g/cm³ | 3.65 | 3.88 | 5.95 | 3.22 | 2.26 | 2.55 |
Water Absorption | % | 0 | 0 | 0 | 0 | 0.0-1.0 | 0 |
Young's Modulus | Gpa | 280 | 350 | 205 | 295 | 670 | 65 |
Vickers Hardness | Gpa | 14 | 20 | 12 | 18-20 | - | - |
Flexural Strength | Mpa | 280 | 300 | 900 | 650 | 51 | 100 |
Compressive Strength | Mpa | 2000 | 2500 | 2200 | 2200 | 230 | 500 |
Thermal Conductivity | W/(m•K) | 18-25 | 30 | 2.2 | 25 | 20 | 1.70 |
Thermal shock resistance | ΔT(C°) | 220 | 180-200 | 280-350 | 450-650 | >1500 | 25-100 |
Max. Working Temperature | C° | 1500 | 1700 | 850 | 1200 | 960 | 800 |
Volume Resistivity | Ω . cm | >10^15 | >10^14 | >10^12 | >10^14 | 10^13 | 10^16 |
Dielectric Constant | - | 9.50 | 9.80 | 26 | 8.20 | 4.08 | 6.02 |
Dielectric Strength | kV/mm | 16 | 22 | - | 16 | 375 | 40 |
FAQ
We have organized several common questions for our clients, may help you sincerely：
----------What advantages of Setter Plates?
* High corrosion-resistance.
* High mechanical strength.
* Lower possibility of crack by thermal shock.
* Longer service time
--------What is the application of Setter Plates?
* For electronic magnetic materials
* For positive electrode materials
* For magnetic materials kiln (push plate)
* For fine ceramics sintered
* For MIM stainless steel parts vacuum sintering
* Zirconia coating with (electronic) setter plate
* Cordierite - mullite kiln furniture
* Kiln components and refractory material iron steel
* High-alumina bearing boad
- Q: I have a wax figure i would like to cast into metal bColloidald to coat it with some sort of ceramic material except clay to fire melt the wax out leaving a perfect mold for a metal pour. Is this Colloidal silica liquid and I add sand to it or is it the other way around. Or do I need to use something completely different.
- I think I mentioned this before. What are your options for the burnout? How are you going to to get rid of the wax? This will determine to some extend your options for investment. If you can run a burnout kiln for 3 days I would strongly recommend using plaster/sand investment instead of ceramic shell. If you can use the facilities of an art foundry they will only do ceramic shell and you will need to do ceramic shell. You need to follow their instructions. 1) what way are you using to get rid of wax? 2) how many pieces are you making and how large, are you going to join with a group of other people contributing their pieces? 3) what is your facility for casting 4) what metal are you using The answer to these questions will to some extent determine useful type of investment. Ceramic shell is for example not useful for jewelry sized objects. It's too hard to remove easily and the removal process will break delicate structures. Also slurry will set rock hard if you don't maintain it and that investment process takes usually a day or two. Plaster/sand is fast to invest but needs much longer burnout. I would very strongly recommend to take a class or at least read a book. As far as I remember the book from clay to bronze has a pretty detailed descriptions of lost wax casting.
- Q: What does "ceramics" mean?
- T, OC: CeramicA general term for pottery and porcelain. With mud (clay or porcelain) made of water into the mud, the shape of the vessel, and then into the process after drying furnace firing a vessel. The finished product is called pottery or porcelain.
- Q: What type of adhesive do I use to stick it?
- i be attentive to this has been replied earlier yet to my journey Gorilla Glue is my superb answer. it rather is a sturdy adhesive, making use of sparingly as a results of fact it expands. i might recommend this type over super Glue as a results of fumes the latter provides off and simplicity of unpolluted up. You reported you wished to repair a broken ceramic cup, i assume it rather is for show or used to carry different gadgets now. i would not desire to apply it for eating after putting it lower back collectively. of path, the structural integrity of the item, after being placed inclusive of adhesive, isn't as inflexible because it was.
- Q: ceramic hair irons functions as a quick-heating material?
- Try Seafoam. A great product for fuel additive.
- Q: What is the curie point of ceramic magnets in Celsius/Kelvin? Like those from radio shack made with iron and metallic oxides.
- Try moroso, they make great cold air intakes for gm performance cars.
- Q: I want to take an art class later on in college, but I can‘t decide which of the two I want to do. Which one sounds more fun and interesting, and if you had took one or both of these classes what was it like?
- Well the electric blanket should be switched on half an hour prior to going bed. Then switch it off. Having it on for all night will effect your back.
- Q: Comparing the similarities and differences between structural ceramics and functional ceramics
- Used in the engineering ceramics known as engineering ceramics, it is mainly used in high temperature or high temperature structural ceramics. This kind of ceramics at high temperatures with high strength, high hardness, oxidation resistance, corrosion resistance, abrasion resistance, erosion resistance and other advantages, is an important material for space technology, military technology, atomic energy, and chemical industry the equipment in the field. There are many kinds of engineering ceramics, but currently the world's most studied, that is the most promising chloride silicon, silicon carbide and oxide toughened three kinds of materials.
- Q: Can the ceramic bowl be put in the microwave oven?Two
- Color glaze ceramic products, in the course of normal use will produce mild pollution of food, in principle can not contact the food color ceramic products, ceramic color where contact with food for the food did not affect. Recommend the use of white color and no {white} ceramic
- Q: I recently purchased a used ceramic top stove without a manual. Basically, how do you use it? I mean, what are the things you should not do (turn it on without a pot on top?) Can you use any kind of pan? Thanks!
- Most individuals can on a range, now not within the oven. And sure - you'll be able to use a flat most sensible or delicate most sensible range. You simply must ensure your canner has a flat backside. Since you requested approximately a delicate most sensible oven I count on you're speakme approximately the range on most sensible of it. Or did you imply induction cooker? You would - however you might must uncover a canner fabricated from heavy metal - as an aluminum canner won't paintings with an induction cooktop. A heavy pot like that, stuffed with water and canning jars might be fairly elaborate to manage.
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Heat-Resistance Al2O3 Setter Plates for Kiln Furniture
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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