Agarwood, commonly known as Shenshuixiang in Chinese, is also referred to by many other names such as Agarwood, Ear Aroma, Sinking Wood, White Wood, Hainan Agarwood, Daughter Fragrance, Wanxiang, and Lingnan Shendaoxiang. It has been valued for centuries for its unique fragrance and medicinal properties. [Source] Agarwood is derived from the resin-infused heartwood of Aquilaria sinensis (Lour) Gilg, a species belonging to the genus Aquilaria. This tree is native to Southeast Asia and parts of China, particularly Hainan Island. [Properties] The raw material typically appears in irregular blocks or helmet-like shapes, sometimes in smaller fragments. The texture is solid and woody, with visible chiseling marks. Its color ranges from light brown to dark brown patches or small dots, which are scattered across the surface. On the other side, the surface may show signs of resin exudation, appearing yellowish-brown with an uneven texture, cracks, and small honeycomb-like holes. Under a magnifying glass, the grainy structure is evident, giving a slightly loose feel. When cut, it produces a powdery texture. The wood is generally hard and does not sink in water. It emits a distinctive, aromatic scent with a slight bitterness. When burned, it releases a strong fragrance and smoke, and black oil may ooze out during combustion. [Pharmacological Action] Agarwood is considered one of the most valuable and rare substances in traditional Chinese medicine. According to the "Compendium of Materia Medica," Aquilaria sinensis possesses strong antibacterial properties. It is believed to enter the spleen, clear the mind, nourish the five internal organs, relieve cough and phlegm, warm the stomach and spleen, promote circulation, and alleviate pain. It is regarded as one of the most potent medicines in herbal practice. [Efficacy] Agarwood is slightly warming in nature, with a bitter taste. It helps regulate qi, relieve pain, warm the body, and stop vomiting. It is used to treat conditions such as chest and abdominal discomfort, cold-induced stomach issues, hiccups, kidney deficiency, gas, and asthma. The typical dosage ranges from 1.5 to 4.5 grams, and it should be decocted before use. Die casting is a metal casting process that involves forcing molten metal under high pressure into a mould cavity. The mould cavity, also known as a die, is typically made of hardened steel and is custom-designed to produce the desired shape of the final product. alloy die casting,gravity die casting,gravity casting,high pressure die casting,pressure die casting Taiyuan Simis Investment Casting Co., Ltd , https://www.precision-casting.biz
The process begins with melting the metal, usually non-ferrous metals such as zinc, aluminum, magnesium, or copper alloys, in a furnace. Once the metal reaches the desired temperature, it is injected into the mold cavity at high pressure using a hydraulic or mechanical press.
The high pressure helps to quickly fill the mold cavity and ensures that the molten metal solidifies rapidly to produce precise and complex shapes with fine surface details. After the metal solidifies, the mold is opened, and the casting is ejected from the die.
Die casting is commonly used to produce a wide range of metal components and products with high dimensional accuracy, excellent surface finish, and tight tolerances. It is widely employed in industries such as automotive, aerospace, electronics, and consumer goods manufacturing.