Alumina Aluminum Oxide Al2O3 Ceramic Rods Shafts with Screws
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
Product Description
This screw rod is made from 99.5% alumina ceramic materials, the use of dry pressing process makes the rod obtain high density and good flexural strength, resulting in better acid corrosion.
On the threaded portion, we use the machining way to make more precise thread size. The thread out of Such processing will get the same accuracy and with metal thread.
We can manufacture products according to your needs, the more common specification is 271mm, below are some of our existing specification.
M6*190, M6*215, M6*247, M6*271, M6*285, M6*296, M8*160, M8*190, M8*215, M8*241, M8*271, M8*285, M8*296
Product Feture
Thermal conductivity
Good strength and hardness
Good resistance to wear and corrosion
Electrical insulation (DC to GHz frequencies)
Temperature resistance up to 1700° C
Mechanical and electrical properties
Resistance to all gases except wet fluorine
Resistance to all common reagents except hydrofluoric acid and phosphoric acid
Application
Insulators, Insulating Varnish
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 is the application of Alumina Ceramic Rod?
It will be used in Insulators, Insulating Varnish
---------What advantages of Alumina Ceramic Rod?
Good strength and hardness
Good resistance to wear and corrosion
Electrical insulation (DC to GHz frequencies)
Temperature resistance up to 1700° C
Mechanical and electrical properties
Resistance to all gases except wet fluorine
- Q: Which brand is good for ceramic cutting tools?
- The top ten brands of ceramic cutting tools in china:1, Meidiya2, the United States porcelain3, UEFA4, Harold5, SUPOR6 and eighteen sons make7, Chi Meng8, Xinbo9, living happily10, the new Na
- Q: what is best for my corolla93 most of the time city driving so lots of stops.
- Use a double ferrule oil and gas compression fittingCut off the desired length and use the compression fitting to join the two pipes
- Q: In other words, the clear braces.my brother says only adults can. But I have to get them and if I cannot get the clear kind I am going to smash a window because I have to look good!! Someone, help?
- they only make ceramic braces for ur top teeth. u still get metal on the bottoms. its the same for teens/adults. and even then, you might not have the option to get them, it depends on the condition of ur teeth. and metal braces look good so i dunno wut ur talkin about. well at my ortho they only make ceramic on the top so. i guess it depends
- Q: Using 3/4 interlocking plywoodCurrent ceramic floor has cabinets installed over it - new floor will be laminate and they recommend Luan plywood how am I going to match original height so cabinets backsplash and plumbing all go back at correct height?
- its generally linoleum floors that recommend a smooth sanded plywood subfloor - luan being the cheapest a floating laminate floor could just go over the existing tile, if it has an irregular surface use a leveling compound to flatten it before installing the laminate most plumbing hook ups have enough play that 1/2 inch shouldn't matter much
- Q: why does ceramic keep water warm long???
- Probably because the ceramic is a thermal insulator, and because of that it makes the water hold onto its heat longer, because it has a hard time giving it up to the ceramic.
- Q: Brown ceramic capacitors that I cant find anywhere. 204J S The S has a circle around it.200 ?E
- Digikey has over 100,000 ceramic caps. One of them will be the one you need. I would call them on the phone, describe your cap, and see if they have it.
- Q: Which brand of ceramic knives is of good quality?
- 3 Sumitomo Sumitomo Sumitomo Electric Co., Ltd. is one of the largest integrated cutting tool manufacturers in Japan. It has more than 100 years experience in manufacturing cutting tools.4, 1862 - Sweden Sandvik in Sweden founded Santak vicken town5, KOMET - Germany is at the top of the world6 - Alzheimer - Germany7, TUNGALOY (Japan) - Japan8, MITSUBISHI - Japan9, G - grams - South Korea, Korea's largest integrated cutter manufacturer10, Jouni Mok - DenmarkThe top ten brands of ceramic cutting tools in china:1, Meidiya2, the United States porcelain3, UEFA4, Harold5, SUPOR6 and eighteen sons make7, Chi Meng8, Xinbo9, living happily10, the new Na
- Q: HI. i take sculpture at my highschool, and we‘re doing ceramics for the first semester, and so far i‘ve gotten really positive feed back and i‘m really happy with what i‘ve done so far.so i was thinking about making some things for christmas presents this yearbut i need help with materials. i know i can get all the tools at the local micheals, but what about clay, glaze and kiln access?any help would be appreciated :] thankyou.
- Copper is not a valuable metal.those that buy will never be able to sell them for the purchase price.look at websites that sell Gold/Silverthere is a sell price AND a buy price. On websites selling copper there is ONLY a sell price.they don't want to buy it back.
- Q: Doesn‘t have to be ceramic art but anything nice and artsy I can do with my girlfriend in NYC?
- Well, if you are looking to take ceramic classes (wheel or handbuilding), there are a few studios to check out in NYC. La Mano Pottery on 18th st., Chelsea Ceramic Guild (or something like that) on 19th st., and Greenwich House near Wash. Sq. Park are all great places to take classes. The Mud Pit in Brooklyn is supposed to be great, too. If you are just looking for an afternoon activity, you might want to check out Our Name Is Mud (i think there are a few of them around the city). You can purchase already bisqued pottery to glaze/paint.
- Q: How to identify sanitary ware and other ceramic products good or bad?
- Sanitary ware is mainly composed of ceramic sanitary ware and accessories, sanitary ceramics including toilet, wash basin, bidet, and sanitary quality judgment mainly depends on the following aspects: the overall shape: good sanitary ware not only beautiful appearance, but also to meet the human body function, the use of comfort. Ceramic glaze: glaze brand, glaze thickness, as well as firing process, directly determine the effect of glazed ware, the water pipe whether pouring glaze, is an important sign to determine sanitary ware grade. Toilet body: the quality of the body determines the water permeability of the ceramic directly. The length of high temperature tunnel kiln directly determines the quality of the ceramic. The longer the tunnel, the longer the ceramic from heating to cooling, the smaller the temperature in the process of firing, and the product is not easy to crack, and it has the advantages of fast quenching and good heat resistance. In addition, only when the kiln is large enough to fire the high water tank, it will save water and wash it more cleanly.
Send your message to us
Alumina Aluminum Oxide Al2O3 Ceramic Rods Shafts with Screws
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
