As early as the 1930s, there were already factories producing synthetic diamonds, but the raw materials used in traditional processes have always been graphite. Since graphite has a density of only about 2/3 of that of diamond, it takes high temperature and high pressure to complete this change. Unfortunately, the synthetic diamonds made in this way are comparable in hardness to natural diamonds, but their transparency and shape are not as high as natural diamonds.
In the 1980s, synthetic diamonds were found to have broad application prospects in the semiconductor manufacturing industry. Since the thermal conductivity of the base material silicon of the computer chip is not good, this becomes a problem in further improving the technology. Diamond is far more conductive than silicon (even more than copper and silver!), so it is the best choice for chip substrates. It is this demand that has driven the research of synthetic diamonds.
People think that since diamond is a simple substance of carbon, why can't carbon atoms be used as raw materials for building diamond crystals, but must be done by destroying the crystals of graphite? The dexterous chemist quickly completed the study. The transparent, crystal-clear synthetic diamond was born in the laboratory.
Although diamond crystals capable of producing large particles have not yet been produced (so natural diamonds are still valuable), diamond films have been produced.
At present, diamond is still in the research stage as a chip, but diamond film and diamond powder have been used in other fields, such as laser window coating, coating of high-speed rotating bearings. Most interestingly, the sound quality can be greatly improved when diamond powder is applied to the paper tray of the loudspeaker. We are looking forward to the commercialization of large particle synthetic diamonds. At that time, not only would computers become smaller and faster, but diamonds would also enter the homes of civilians like aluminum in the early 20th century.
In the 1980s, synthetic diamonds were found to have broad application prospects in the semiconductor manufacturing industry. Since the thermal conductivity of the base material silicon of the computer chip is not good, this becomes a problem in further improving the technology. Diamond is far more conductive than silicon (even more than copper and silver!), so it is the best choice for chip substrates. It is this demand that has driven the research of synthetic diamonds.
People think that since diamond is a simple substance of carbon, why can't carbon atoms be used as raw materials for building diamond crystals, but must be done by destroying the crystals of graphite? The dexterous chemist quickly completed the study. The transparent, crystal-clear synthetic diamond was born in the laboratory.
Although diamond crystals capable of producing large particles have not yet been produced (so natural diamonds are still valuable), diamond films have been produced.
At present, diamond is still in the research stage as a chip, but diamond film and diamond powder have been used in other fields, such as laser window coating, coating of high-speed rotating bearings. Most interestingly, the sound quality can be greatly improved when diamond powder is applied to the paper tray of the loudspeaker. We are looking forward to the commercialization of large particle synthetic diamonds. At that time, not only would computers become smaller and faster, but diamonds would also enter the homes of civilians like aluminum in the early 20th century.
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