Main production of fire assay crucible,alumna ceramic,zirconia ceramic.Also accept OEM and ODM.
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Main production of fire assay crucible,alumna ceramic,zirconia ceramic.Also accept OEM and ODM.
After years of solid and rapid development, XTL has grown into one of the most professional and influential enterprises in China. High-Quality Ceramic clay Today, XTL ranks the top as a professional and experienced supplier in the industry. We can design, develop, manufacture, and sell different series of products on our own combining the efforts and wisdom of all our staff. Also, we are responsible for offering a wide range of services for customers including technical support and prompt Q&A services. You may discover more about our new product High-Quality Ceramic clay and our company by directly contacting us.The luster of this product is satisfactory. The luster has a close relationship with its chemical bonds in its inner structure.
Fire assay clay crucibles is mainly used for melting of metals such as gold, silver, iron, copper and other metals, fire testing experiments, precious metal analysis, mining laboratory, laboratory testing, mineral analysis, etc., which are an important part of chemical instruments. Metal liquid and containers with heating and reaction of solid fluid are the basis for ensuring the smooth progress of chemical reactions.
As cooled lead sample is then separated from the glass waste (slag) with a hammer, and placed in a porous bone ash (MgO) crucible, ready for the cupellation step.
The sample is then placed in a muffle furnace at around 1000°C. The lead oxidises with the aid of the inflowing air from the furnace muffle and then immediately melts and is absorbed into the crucible, leaving behind what is known as a precious metal prill.
The prill is then analysed for its precious metal content through dissolving it in aqua regia (a mixture of hydrochloric and nitric acid) and the concentrations determined by spectroscopic methods (AAS, ICPAES, ICPMS).
Eventual detection limits are in the region of parts per billion but accuracy is usually in the region of 3 -5% for this metallurgical analytical technique.
Item | OD (mm) | Height (mm) | Capacity (ml) | Wooden Case Dimension (mm) | Qty/Case (pc) | Qty/20’FCL (pc) |
XTL-30g | 88 | 110 | 250 | 1070*1070*1080 | 2310 | 46200 |
XTL-40g | 88 | 135 | 350 | 1110*1070*1080 | 1980 | 39600 |
XTL-45g | 88 | 160 | 500 | 1080*1170*1080 | 1296 | 25920 |
XTL-45g | 90 | 155 | 680 | 1140*1030*1120 | 1296 | 25920 |
XTL-50g | 105 | 150 | 700 | 1140*1030*1120 | 1530 | 30600 |
XTL-65g | 105 | 165 | 720 | 1140*1030*1120 | 1425 | 28500 |
XTL-75g | 120 | 160 | 750 | 1080*1170*1080 | 900 | 18000 |
Item: | Fire assay crucible |
Process Type: | Rolling molding |
Material: | SiO2 + Al2O3 |
Tolerance: | +-2mm |
Facility: | Automatic molding equipment |
Certificates: | ISO 9001 SGS |
Shipping: | Many stocks , delivery time around 5-10days . by sea or by air as customer request |
Delivery & Service: | Timely delivery each time. Provide reliable service and responsible for each customer with each product. Our target is to satisfy every customer with the best service. |
| Al2O3 | Al2O3 |
SiO2 | 54.6% |
Fe2O3 | 1.11% |
CaO | 1.28% |
TiO2 | 0.47% |
MgO | 0.34% |
K2O | 0.61% |
Na2O | 0.39% |
L.O.I(loss on ignition) | 0.21% |
Applications method：
Crucible covers are usually placed at an Angle over the crucible in use to prevent the heat from jumping out and to allow free passage of air for possible oxidation reactions. Crucible because of its small bottom, generally need to stand on the mud triangle to be heated directly by fire. Crucible on the iron Triangulum with a straight or oblique can be placed, according to the needs of the experiment can be placed by itself. The crucible should not be placed on a cold metal table immediately after heating, so as to prevent it from cracking due to rapid cooling. Do not immediately put on wooden tabletop, in order to avoid burning the tabletop or cause a fire. The correct method is to leave it on the iron triangulate frame to cool naturally, or put it on the asbestos net to cool slowly. Use
7000 square meters work shop
Automatic production line
Longer working life
If you have another questions,please feel free to contact us.
Liling Xing Tai Long Special Ceramic Co.,Ltd
Contact: Fanny
Tel: +86 13975373343
0086-0731-23253338
Email: admin@llxtl-china.com
WhatsApp：0086-13975373343
Company address: Shentan Industrial Zone, Liling, Hunan, 412200
Liling xing tai long special ceramic co.,ltd always considers communicating through phone calls or video chat the most time-saving yet convenient way, so we welcome your call for asking for the detailed factory address. Or we've displayed our e-mail address on the website, you are free to write an E-mail to us about the factory address.
In essence, a long-standing High-Quality Ceramic clay organization runs on rational and scientific management techniques that were developed by smart and exceptional leaders. The leadership and organizational structures both guarantee that the business will offer competent and high-quality customer service.
The buyers of High-Quality Ceramic clay come from many businesses and nations around the world. Before they begin working with the manufacturers, some of them may reside thousands of miles away from China and have no knowledge of the Chinese market.
Regarding the attributes and functionality of the High-Quality Ceramic clay, it is a kind of product that will always be in vogue and offer consumers limitless benefits. It can be a long-lasting friend for people because it is constructed from high-quality raw materials and has a lengthy lifespan.
In China, ordinary working time is 40 hours for employees who work full time. In Liling xing tai long special ceramic co.,ltd, most employees work abiding by this kind of rule. During their duty time, each of them devotes their full concentration to their work so as to provide customers with the highest-quality Aluminum nitride ceramics and an unforgettable experience of partnering with us.
To draw in more users and consumers, industry innovators are continually developing its qualities for a larger range of application scenarios. Additionally, it can be customized for clients and has a reasonable design, all of which help grow the customer base and loyalty.
We are committed to producing the best quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
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Contact: Fanny
Tel.: +86 13975373343
Email:fanny@llxtl-china.com
WhatsApp：0086-13975373343 
Company address: Shentan Industrial Zone, Liling, Hunan, 412200
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