
首次發現嘅方式返回 1778, 莫利布登姆以非常延展而著名. 它還以非常耐腐蝕和所有純元素的最高熔點之一而廣為人知. 只有鈦和鎢嘅熔點比摩爾布登姆高. 然而, that’s not all there is to know about… 閱讀更多 »
首次發現嘅方式返回 1778, 莫利布登姆以非常延展而著名. 它還以非常耐腐蝕和所有純元素的最高熔點之一而廣為人知. 只有鈦和鎢嘅熔點比摩爾布登姆高. 然而, that’s not all there is to know about… 閱讀更多 »
鎳係一種有存在幾千年嘅金屬. 鎳被用嚟製造青銅刀硬幣和其他物品喺中國早喺 1046 公元前. 鎳合金都係當今最流行嘅合金之一. 它們用于制造用于好多不同行業嘅產品,… 閱讀更多 »
Industrial metals have just about always played an important role in the well-being of the global economy. 不過, these days it appears as though industrial metals are going to play even more of a role than usual in spite of the global trade wars that are on the brink of breaking out. In the coming… 閱讀更多 »
鎢, which was first discovered about 350 years ago, is known for being one of the toughest elements found in nature. It’s extremely dense and is just about impossible to melt. Its strength and durability has helped people find all kinds of uses for it. Here are some other interesting facts about tungsten that you… 閱讀更多 »
On the surface, alloys and composites have at least one big thing in common. Alloy and composite materials are both made up of a mixture of at least two components. Alloys and composites are also similar in that they exhibit different properties than the properties associated with the materials that are used to make them…. 閱讀更多 »
Vanadium may not be a well-known metal, but its characteristics make it an ideal choice for some projects. While vanadium has never enjoyed the popularity of some other metals, it has been around for at least two centuries and has been used commercially for decades. This is an overview of vanadium and its discovery. 釩… 閱讀更多 »
Kovar has been in use for many decades. Despite its relatively long history, many people outside of engineering fields may never have heard of this valuable alloy. This is an overview of kovar. The name Kovar is actually trademarked by a Delaware corporation, CRS Holdings, Inc. Kovar was first patented in the U.S. in 1936…. 閱讀更多 »
Zirconium is an element that is commonly used as an opacifier and refractory, though it is used in other applications as well. It was first discovered in the late 18th century, but was not isolated until the 19th century or made available in a pure from until the early 20th century. Zirconium is not found… 閱讀更多 »
徜徉是一種極其稀有的金屬,具有一系列不同的特性,使其成為當今多種用途的理想選擇. 它喺元素周期表上嘅所有元素中具有最高嘅沸點, 它具有最高嘅熔點之一. 因此, rhenium is often used for… 閱讀更多 »
For thousands of years now, people have been taking various metals, blending them together, and creating metal mixtures called alloys that have unique properties that make them valuable to human beings. Some example of alloys that have made a big impact on the world include bronze, which is a blend of tin and copper, 和… 閱讀更多 »
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