Metal with High Melting Point | Top 10 Metals with High Melting Points
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Many people know that the metal with the lowest melting point is mercury, which is the only metal that is liquid at room temperature. But when it comes to ametal with high melting point, probably not many people know the answer. That’s the reason why we’ve compiled this list of the metals with high melting points – top 10.
Metal with High Melting Point
Metal with High Melting Point – Top 1.Tungsten (W)
Tungsten is the refractory metal with the highest melting point(3420 °C).As a refractory metal, the most important advantage of tungsten is that it has good high-temperature strength and good corrosion resistance to the molten alkali metal and steam. Only when tungsten is over 1000℃, oxide volatilization, and liquid phase oxides occur.
However, it also has the disadvantage of being difficult to be processed plastically at room temperature. Refractory metals represented by tungsten are widely used in metallurgy, chemical industry, electronics, light source, and mechanical industry.
Tungsten
Metal with High Melting Point – Top 2.Rhenium (Re)
Rhenium is a silver-white metal with the second highest melting point (3180 °C) after tungsten and has the highest boiling point.Commercial rhenium is generally powdered and can be pressed or sintered into a high-density solid in vacuum or hydrogen, with a density of more than 90% of the metal state.
Rhenium metals are highly ductile when annealed and can be bent and rolled up. Rhenium blocks are resistant to alkali, sulfuric acid, hydrochloric acid, dilute nitric acid (non-concentrated nitric acid) and aqua regia at standard temperature and pressure.
Rhenium
The global annual production of rhenium ranges from 40 to 50 tonnes, mainly in Chile, the USA, Peru, and Poland.About 70% of the world’s rhenium is used to make superalloy parts for jet engines. Another major use of rhenium is in platinum-rhenium catalysts, which can be used to produce lead-free, high-octane gasoline.
Metal with High Melting Point – Top 3.Tantalum (Ta)
Tantalumtakes the third place in our list of the metals with high melting points. It has amelting point of 2966 °C.
Tantalum can be drawn into thin foil due to its moderate hardness and ductility.Tantalum has a very small coefficient of thermal expansion. Tantalum has excellent chemical properties and is highly resistant to corrosion.It does not react to hydrochloric acid, concentrated nitric acid and “aqua regia” under both cold and hot conditions.
Tantalum
Tantalum can be used to make evaporating vessels, as well as electrodes, rectifiers, and electrolytic capacitors for electron tubes. Tantalum is used medically to make thin slices or threads to repair damaged tissue.
Tantalum is made into capacitors for use in military equipment. Half of the world’s tantalum output is used to make tantalum capacitors. America’s defense logistics agency, the biggest owner of the metal, once bought out a third of the world’s tantalum powder.
Metal with High Melting Point – Top 4.Molybdenum (Mo)
Molybdenum, just like tungsten, is a refractory metal. It snaps up the 4th spot in our list of the metals with high melting points. Its melting point is2620 °C.
Molybdenum is mainly used in the iron and steel industry. Adding molybdenum to stainless steel can improve the corrosion resistance of steel. Adding molybdenum to cast iron can improve its strength and wear resistance.
Molybdenum
The nickel-based superalloy containing 18% molybdenum has the characteristics of a high melting point, low density, and small thermal expansion coefficient. Molybdenum is widely used in electronic devices such as electron tubes, transistors, and rectifiers.
Metal with High Melting Point – Top 5.Niobium (Nb)
With a melting point of 2468 °C, niobium ranks 5th in our list of the metals with high melting points.
Niobium is a rare silver-grey, soft and malleable metal with high melting point.At room temperature, niobium does not react with air.Niobium can be combined with sulfur, nitrogen, and carbon directly at high temperatures.Niobium does not react with inorganic acids or bases, nor is it soluble in aqua regia, but it is soluble in hydrofluoric acid.
Niobium
The content of niobium in the crust is 20 PPM, and the distribution of niobium resources is relatively concentrated. Because of its good superconductivity, high melting point, corrosion resistance, and wear resistance, niobium is widely used in steel, superconducting materials, aerospace, atomic energy, and other fields.
Metal with High Melting Point – Top 6.Iridium(Ir)
Iridium snaps up the 6th place in our list of the metals with high melting points. Its melting point is2454 °C.
Iridium was discovered in 1803 in insoluble impurities of platinum. The main discoverer, Smithson Tennant, named it iridium, after Iris, because of its many different colored salts.
Iridium
Iridium is chemically stable. Iridium is the most corrosion-resistant metal. Iridium is chemically stable to acids and insoluble in them. Only spongy iridium slowly dissolves in hot aqua regia.
Because Iridium is very resistant to corrosion and high temperature, it is very suitable as an alloy additive. Some of the long-used parts in aircraft engines are made of iridium alloy.
Metal with High Melting Point – Top 7.Hafnium (Hf)
Hafnium is another metal with a high melting point that deserves a place in our list. I has a melting point of2227 °C.
Hafnium is a lustrous silver-gray transition metal.Hafnium does not interact with dilute hydrochloric acid, dilute sulfuric acid and strong alkali solution, but can dissolve in hydrofluoric acid and aqua regia.
The element name comes from the Latin name of the city of Copenhagen. In 1925, Swedish chemist Hervisi and Dutch physicist Koster obtained the pure hafnium salt and then reduced by metal sodium to obtain the pure hafnium metal.
Hafnium
The main use of hafnium is to make control rods for nuclear reactors.Pure hafnium has plasticity, easy processing, high-temperature resistance, and corrosion resistance, which is an important material in the atomic energy industry.
Metal with High Melting Point – Top 8.Rhodium (Rh)
Rhodium takes the 8th place in our list of the metals with high melting points. This refractory metal’s melting point is 1960 °C.
Rhodium is a silver-white, hard metal with high reflectivity.Rhodium metals do not usually form oxides; the molten rhodium absorbs oxygen but the oxygen is released during solidification.Rhodiumis insoluble in most acids, and it is completely insoluble in nitric acid, slightly soluble in aqua regia.
Rhodium
Rhodium has a high melting point, high strength, stable electrothermal property, good corrosion resistance, high-temperature oxidation resistance, and good catalytic activity.Therefore, rhodium is widely used in automobile exhaust purification, chemical industry, aerospace, glass fiber, electronics and electrical industry, and other fields, known as the “industrial vitamin“.
Metal with High Melting Point – Top 9. Chromium (Cr)
Chromium takes the 8th place in our list of the metals with high melting points. It is a silvery-white shiny metal with a melting point of 1907 °C.
Pure chromium is ductile while impurity-containing chromium is hard and brittle.The density of chromium is 7.20 g / cm3.This refractory metal is insoluble in water but soluble in strong alkaline solutions.Chromium has high corrosion resistance, and it oxidizes very slowly in the air, even under extreme heat.Therefore, chromium plating on other metals can protect the metal.
Chromium
The content of chromium in the crust is 0.01%, ranking 17th. Free chromium does not exist in nature, the main ore containing chromium is the chromite. Chromium is widely used in metallurgy, chemical industry, cast iron, refractory, and high precision end technology and other fields.
Metal with High Melting Point – Top 10.Titanium (Ti)
Our list is not complete without the titanium. This refractory metal comes with a high melting point of1668 °C. Titanium is a silvery-white transition metal characterized by light-weight, high strength, metallic luster, and resistance to wet chlorine corrosion.
However, titanium cannot be used in dry chlorine gas. Even if the temperature is below 0℃ in dry chlorine gas, there will be a violent chemical reaction to form titanium tetrachloride, and then decompose to form titanium dichloride or even combustion. Only when the water content in chlorine gas is higher than 0.5% can titanium be reliably stable in it.
Titanium
Titanium can be fused with other elements such as iron, aluminum, vanadium, or molybdenum to form high-strength light alloys.It has a wide range of applications, including aerospace, military, automotive, agricultural food, medicine, kitchenware sporting goods, jewelry, and mobile phones.
Conclusion
Thank you for reading our list of metals with high melting points and we hope it can be helpful to you. If you want to know more about metal with high melting point, you can visit Advanced Refractory Metals for more information. we supply high-qualityrefractory metals to meet our customers’ R&D and production needs.
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FAQs
Metal with High Melting Point | Top 10 Metals with High Melting Points? ›
Some of the most common metals with the highest melting points include nickel and tungsten, which melt at very high temperatures. Nickel melts around 1,452°C (2,646°F), while tungsten melts around 3,399°C (6,150°F). The metals with the lowest melting points include lead 327°C (621°F) and zinc 420°C (787°F).
What metals have high melting points? ›Some of the most common metals with the highest melting points include nickel and tungsten, which melt at very high temperatures. Nickel melts around 1,452°C (2,646°F), while tungsten melts around 3,399°C (6,150°F). The metals with the lowest melting points include lead 327°C (621°F) and zinc 420°C (787°F).
What is an example of a high melting point metal? ›Tungsten has the highest melting point of any metal in the periodic table: 3422 °C.
Which metal has the highest melting point Class 10? ›Tungsten (W) has the highest melting point among metals.
Which metal has high melting point and high density? ›Tungsten also known as Wolfram symbol W. It is a hard rare metal under standard conditions. The free element is remarkable for its robustness and it has the highest melting point of all the elements. It has a high density as compared to uranium, lead, gold, etc.
Do all metals have high melting points? ›Metallic bonds are strong and require a great deal of energy to break, and therefore metals have high melting and boiling points.
Why metals have a high melting point? ›As metals are giant lattice structures, the number of electrostatic forces to be broken is extremely large, and so metals have high melting and boiling points. This means that the melting point and boiling point of metals are more similar to those for ionic compounds than for covalent substances.
What is an example of melting metal? ›For example, copper melts at 1084°C and pure aluminium at 660°C, carbon steel has a melting point that typically ranges from 1371°C to 1593°C depending on the carbon content and stainless steel melts at around 1510°C.
What has high melting point metals or nonmetals? ›Metals have high melting point while non-metals have low melting point.
What is high melting steel? ›Article Talk. Heavy melting steel (HMS) or heavy melting scrap is a designation for recyclable steel and wrought iron. It is broken up into two major categories: HMS 1 and HMS 2, where HMS 1 does not contain galvanized and blackened steel, whereas HMS 2 does.
What are the highest melting points? ›
Hafnium carbonitride (HfCN) is a refractory compound with the highest known melting point of any substance to date and the only one confirmed to have a melting point above 4,273 K (4,000 °C; 7,232 °F) at ambient pressure.
Which has a higher melting point? ›The chemical element with the lowest melting point is Helium and the element with the highest melting point is Carbon.
Which has higher melting point ionic or metallic? ›Melting Point
Ionic bonds have high melting points. Covalent bonds have low to moderate melting points. Metallic bonds have low melting points.
Tungsten
Further, it is a grey-white lustrous metal that has the lowest vapour pressure. Moreover, it has the highest melting point, so it gets used in the making of light bulbs. Furthermore, it has the highest tensile strength at 1650°C. Apart from this, it has an atomic number 74 in the periodic table.
(ii) Chromium has the highest melting point because it has a half-filled stable d-orbital and these unpaired electrons form strong intermetallic bonds which are difficult to break immediately.
Do all metals have high melting points True or false? ›Most metals have high melting points and are therefore in the solid state at room temperature. Most non-metals have low melting points are not in the solid state at room temperature. Some elements have properties that are not typical.
What is the easiest metal to melt? ›What metals melt easily? With the highest melting point registered at a high temperature of 6,150 °F / 3,399 °C, Tungsten is the easiest metal to melt.
Do all metals have high density? ›We should know that metals have high density and are very heavy. Iridium and osmium have the highest densities whereas lithium has the lowest density.
Which has a higher melting point and why? ›Sodium and magnesium chlorides are solids with high melting and boiling points because of the large amount of heat which is needed to break the strong ionic attractions. NaCl has the highest melting point as the ionic bond is too strong between Na and Cl.
Do Group 1 metals have high melting points? ›The alkali metals: are soft (they can be cut with a knife) have relatively low melting points.
Which transition metal has the highest melting point and why? ›
Henceforth the necessity of heat to release the bond will be high. So, as we can see that \[Cr\]contains the maximum number of unpaired electrons hence has the highest melting point.
What is the strongest metal? ›Tungsten
Tungsten, which is Swedish for "heavy stone," is the strongest metal in the world. It was identified as a new element in 1781. It is commonly used to make bullets and missiles, metal evaporation work, manufacturing of paints, creating electron and Television tubes, and making glass to metal seals.
- Ice to water.
- Butter to liquid butter.
- Candles.
For example, iron metal has a high melting point of. But there are some metals such as sodium and potassium which possess low melting points of 98 ° C and 64 ° C respectively. Other metals such as and also have low melting points of 30 ° C and 28 ° C respectively and therefore, they start melting in our hands.
Which two non metals have high melting? ›Diamond and Graphite has more melting and boiling points. Because they are the substances with giant covalent structures have very high melting points, because a lot of strong covalent bonds must be broken.
Which non-metal has the highest melting point on the periodic table? ›The non-metal, carbon in diamond form, is the hardest substance due to the strongest interaction among the carbon atoms. Hence, it is carbon in diamond form which has very high melting and boiling points.
What steel is best for high heat? ›High temperature ferritic grades
Ferritic steel grades 4713 and 4724 are best suited for temperatures between 550°C and 850°C. The higher alloyed 4736, 4742, 4762 grades can be applied at temperatures up to 1150°C showing excellent resistance against reducing sulphur attacks and molten metals.
For example, titanium carbide has the highest melting point of all metals at 3100°C.
What metal can you melt at home? ›Aluminum is an abundant and versatile metal that is easily recycled. The melting point of aluminum is low enough that it can be melted with a hand-held torch.
How do you find a higher melting point? ›Generally, for ionic compounds, we can calculate the lattice energy for it using a simple formula. The higher the lattice energy, the higher the melting point. This is because, for an ionic salt, melting means the breaking of ionic bonds. Therefore, this relationship holds.
How rare is tungsten? ›
Rare. The abundance of tungsten in the Earth's crust is thought to be about 1.5 parts per million. Tungsten or Wolfram is considered to be one of the more rare elements.
What has a higher melting point than tungsten? ›The only known element with a higher melting point than tungsten is carbon, at 6422°F (3550°C). However, even carbon cannot be used to hold liquid tungsten, because at high temperatures the two will react to form tungsten carbide.
What metal has the second highest melting point? ›Rhenium. Besides having the second highest melting point of 3180 degrees Celsius, this silver-white material prides itself on the highest boiling point. The ductility of Rhenium is pretty high, which means you can easily bend and roll it up once it is annealed. Commercially, this metal is available in powder form.
Which 3 elements have the highest melting points? ›Tantalum, iridium, platinum, gold, tungsten, hafnium, and silver are heavy metals. The closely packed metallic structures show a high melting point. For example, tungsten is a metal with the highest melting point.
What rock has the highest melting point? ›Quartz has the highest melting point of the individual minerals in Bowen's Reaction Series but it crystallizes at the lowest temperature from a magma. Thus, the importance of understanding the properties of a mixture.
How much does water boil at? ›Because of this, water boils at 99.97 °C (211.95 °F) under standard pressure at sea level, but at 93.4 °C (200.1 °F) at 1,905 metres (6,250 ft) altitude. For a given pressure, different liquids will boil at different temperatures.
What metal Cannot be melted? ›Tungsten is known as one of the toughest things found in nature. It is super dense and almost impossible to melt.
What is the strongest metal to melt? ›Coming in at an ultimate strength of 1510 Megapascals, tungsten is one of the toughest metals known to man. Besides tungsten's superior strength, the metal also has the highest melting point of any unalloyed metal.
What is the softest metal to melt? ›The element gallium is an unexpected metal—it's a soft, silvery-white metal that is solid at room temperature (similar to aluminum) but it can literally melt in the palm of your hand.
What metals can you melt? ›- Aluminum: 660°C (1220°F)
- Brass: 930°C (1710°F)
- Aluminum Bronze*: 1027-1038°C (1881-1900°F)
- Chromium: 1860°C (3380°F)
- Copper: 1084°C (1983°F)
- Gold: 1063°C (1945°F)
- Inconel*: 1390-1425°C (2540-2600°F)
- Cast Iron: 1204°C (2200°F)
What has the highest and lowest melting point? ›
The chemical element with the lowest melting point is Helium and the element with the highest melting point is Carbon. The unity used for the melting point is Celsius (C).
Which metal has 2nd highest melting point? ›Rhenium. Besides having the second highest melting point of 3180 degrees Celsius, this silver-white material prides itself on the highest boiling point. The ductility of Rhenium is pretty high, which means you can easily bend and roll it up once it is annealed. Commercially, this metal is available in powder form.
Which of the following has highest melting point? ›Of all metals in pure form, tungsten has the highest melting point (3422 °C, 6192 °F), lowest vapor pressure (at temperatures above 1650 °C, 3000 °F), and the highest tensile strength.
What metal can melt in water? ›Gallium is one of four metals that can be liquid near room temperature. The other elements are mercury, caesium and rubidium. Gallium has other unusual characteristics.
What is the strongest metal that doesn't melt? ›As mentioned above, tungsten is the strongest of any natural metal (142,000 psi).
Can metal melt in lava? ›We conclude that the optimal heat generated by lava at 2,190°F cannot melt the tungsten because of its high melting point. Other examples of metals and ceramics that can withstand lava's temperature include; titanium, iridium, iron alloys, osmium, nickel alloys, aluminum oxide, mullite, and silicon nitride.
What metal can melt ice? ›The results for the overall average for the metals' thermal conductivity were that copper melted the ice the fastest followed by zinc, brass, aluminum, and steel.
What metals can I melt on a stove? ›Zinc is a good metal for a kid to use for casting. It's easily available at a scrap metal dealer (at least it used to be) for next to nothing. It melts at a low enough temperature that you can melt it on the stove, with effort, or with a propane torch. And it's quite non-toxic, certainly far less toxic than lead.
Can a fire melt metal? ›Most fires can reach up to 1,100°F (593°C), but this still isn't hot enough for aluminium or stainless steel alloys to melt completely. In general, metals start becoming malleable at around 400°F (204°C) and start melting at around 700-1100 °F (371–593 °C).