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: what is it?and what does burnishing mean?
- Utilitarian would be stuff for everyday use, like ordinary dishware.
- Q: I know this sounds weird, but my friend (who works in a university marine lab and is experienced with fish) and I thought it would be cool and unique to have our next aquarium decorated with colorful and unique dishes. We'd buy good-quality ceramic plates, bowls, mugs, etc. We were also thinking of adding some interesting glasses, like a martini or wine glass (although we'd obviously have to be really careful not to break them during water changes, etc.). Will these items (the ceramics) hold up underwater or will they release anything unhealthy into the tank? We know that algae-eaters (plecos) like wood in their tanks because they grow algae well, so I was thinking we could add a wooden spoon or two. Does anyone know if store-bought wooden spoons are treated with anything that could be dangerous in an aquarium? Any other concerns/problems/suggestions would be welcomed!
- I don't. I usually brings my own bag and cart. I chose it because I hate have collections of plastic bags sitting in my home and paper bag is not so strong.
- Q: Would a ceramic mug contain lead? I‘m not familiar with any of the ceramic process and I want to buy lead free coffee mugs.
- Hi, my husband is a ceramic engineer and worked with Corelle by Corning (now by World Kitchen) for many years. Rest assured that there is no lead in any ceramic coffee mug made in the USA. Coffee mugs made elsewhere, I can say for sure. But most countries have banned lead many, many years ago. China seems to be the only country having trouble with the concept of lead poisoning. Go and buy the next pretty mug you see.
- Q: Glass and ceramics are two forms if silicon dioxide covalent network. Outline how differences in structure cause differences in the properties of these materials form quartz crystals in sand and clay.
- Quartz crystals are exactly that crystals with a well organized structure. Glass is an amorphous solid of silicon dioxide and other metal oxides without an organized structure and ceramics are other materials with vitrified (glass like) connections holding them together.
- Q: And, what are they used for?
- what is cordierite made from?
- Q: im getting a straightener ISO TURBO PRO TOURMALINEIm not sure if its ceramic alsois it okay if its only 100% tourmaline and not ceramic??thankssp.s. i dont need straightener suggestions ciz ive already ordered! thankk yoooh (
- Broccolli is excellent for iron levels, as is any leafy green vegetable.
- Q: What’s the difference between ceramic wool and rock wool?
- Rock wool and ceramic wool are all used for insulation and the main difference between them is the working temperature. Comparatively speaking, rock wool’s working temperature is 650℃, lower than that of ceramic wool, which can reach 1450℃. But the thermal conductivity of rock wool is lower than that of ceramic wool. So, rock wool is usually used for wall insulation, and ceramic wool can be used in high temperature environments of all kinds of furnaces.
- Q: which is better metal or ceramic braces?
- by the time you are done you are going to spend about 10k. why are you even thinking about this? the bank should be fixing it, not you.
- Q: Hot Cheetos are my favorite chips, and I haven‘t eaten any since the day I got my braces put on. I‘m terrified that they will stain my clear ligatures, and I was wondering if anyone knew for sure. If I eat them while drinking water constantly and brush immediately afterward, will I be okay?In the event they do stain, I mean. xD
- hey, I have ceramic braces, But i dont have the clear ligatures, so basically my ceramics are definitely less noticeable even with my white or tooth colored ligatures, i would just go with that i can eat anything i want and my braces dont stain and they dont show in pics, and they look a lot better. dont get me wrong white or tooth colored show more than clear but its better than regular braces, and trust me they r still less noticeable.
- Q: So I‘m getting braces soon and I‘m really dreading them. I want to get the ceramic ones but sometimes they look like someone put hot glue on their teeth. Or is that because they are stained from not maintaining them? I‘m not worried about staining because i brush my teeth regularly, but I don‘t want it to look funny. I tried looking at pictures online but they were all professional and I couldnt tell.Thanks for the help (:
- Hi, ceramics are much healthier as they won't be releasing metal ions into your mouth body continually, which may make the liver toxic trigger heavy metal illness.
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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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