Author Archives: wyf695916308

1. Mechanical properties Ceramic is the material with the best stiffness and the highest hardness in engineering materials, and its hardness is mostly above 1500HV. Ceramics have high compressive strength, but low tensile strength and poor plasticity and toughness. Chemical properties Ceramics are not easy to be oxidized at high temperature, and have good corrosion…

Color-changing ceramic cups and color-changing glass cups are divided into thermal discoloration, cold discoloration and discoloration in water. When the temperature of thermal discoloration is above 40 degrees Celsius, the color changes, and the temperature of cold discoloration cups is below 20 degrees Celsius. It’s not widespread yet. When using ceramic cup tires, color-changing powder,…

The ceramic raw material mainly comes from rocks, which are generally composed of silicon and aluminum. Ceramics are also made of this kind of rock, which is artificially heated to make it strong, very similar to the formation of igneous rocks. So chemically speaking, the composition of ceramics is not much different from that of…

Glasses are relatively cheap and are a suitable choice for the general public. In general, more important occasions, ceramic cups are often used. Why drink tea from a ceramic mug instead of a relatively inexpensive glass? There are three main reasons: 1. Security, the glass is easy to burst in winter. The glass has high…

The difference between bone china and white china is one shape: from the point of view of shape, due to reasons such as craftsmanship and raw materials, bone china is relatively thinner in texture, rounder and smoother in shape, and better in light transmission. Just wait and see. The difference between bone china and white…

Bone china is graded like ceramics, which usually depends on the texture of the material, manufacturing technology and color painting design, and during the firing process, its regularity, whiteness, transparency, thermal stability and other physical and chemical indicators The requirements are extremely high, resulting in a high rejection rate. Due to the exquisite materials, fine…

1. The raw materials are different. Bone china is added with 25% to 51% of herbivore bone meal, and high white porcelain is mainly kaolin. 2, gloss. Because animal bone meal is added to bone china, the color of bone china is milky white (with a hint of yellow in the white) of natural bone…

1. Mechanical properties Ceramic materials are the materials with the best stiffness and the highest hardness in engineering materials, and their hardness is mostly above 1500HV. Ceramics have high compressive strength, but low tensile strength and poor plasticity and toughness. 2. Thermal characteristics Ceramic materials generally have a high melting point (mostly above 2000 °…

Look: When we get a mug, the first thing to look at is its appearance, its texture. A good mug has a smooth surface glaze, uniform color, and no deformation of the cup mouth. Then it depends on whether the handle of the cup is installed upright. If it is skewed, it means that the…

There are many kinds of ceramics, and according to different angles, they can be divided into different types of ceramics. Ceramics can be divided into artistic ceramics, daily-use ceramics, sanitary ceramics, architectural ceramics and so on according to different uses. Today’s article is about daily ceramics. Daily-use ceramics, as the name suggests, refers to the…

Bone china in the current bone china market in my country can be classified according to raw materials, firing process, color, etc. The following details describe the bone china classified according to the above three aspects. 1. Classified according to the raw materials, the raw materials here refer to bone powder, the main raw material…