Ceramic knife market quite a mixed bag, true and false difficult argument, making many consumers cheated, suffered damage, then know how to identify the ceramic knife is particularly important. The following support for everyone Weapon:
First, look at the surface: high-quality ceramic knife surface is smooth, the light Kam, no flaws, detailed lines, feel comfortable, high toughness, blade thickness. Poor quality ceramic knife surface stains, gray spots, cracks, pinholes, rough feel, blade thin.
Second, see the blade: high-quality ceramic knife edge line bright fine, uniform. Low quality ceramic knife blade line width wider, uneven and intermittent.
Third, look at the details: The real ceramic knife attaches great attention to detail, in its knife back, the tip, the head has been carefully polished and rounding, effectively avoiding the use of hand injury.
Fourth, look at the material: ceramic knife material is zirconia powder. High-quality ceramic knife using larger particle size zirconia powder production, so the blade will show obvious jagged. And high-quality ceramic knife zirconium oxide is also relatively high purity, high purity powder makes the blade looks transparent jade, mellow pure, and poor quality ceramic knife because zirconia powder mixed with aluminum powder, blade light feeling Dumb, or even black spots.
Fifth, contact blade: Under the premise of ensuring safety, with finger nails frivolous blade, high-quality ceramic knife does not happen fragmentation, and poor ceramic knife will not withstand the pressure of a small crack.
Sixth, try sharp: the ceramic knife to cut the paper, not only the good cutting knife cutting process is smooth and easy, and can cut the paper very fine, but not good ceramic knife will appear a clear sense of block, cutting out the lines Rough.
Seven, anti-drop: If inadvertently let the ceramic knife fall from the kitchen bench, high-quality ceramic knife does not happen fracture or chink, poor quality is not.
High-quality ceramic knife raw materials scarcity, difficult exploitation, cutting tool blanks complex processing technology, polished technology, quality clearance. Because of its high production costs, so the price will be more expensive, but "what you pay for", value for money, trustworthy, which has also been the passion of consumers.