Black Titanium Rings Offer Titanium Benefits in Dark Hues

Quick, what color is titanium?

If you said, sort of a silver-grey color, you would be right, most of the time. If you’re talking about the titanium in a Soviet submarine or an American spy plane, that is. But if you’re talking about the most fashionable men’s ring on the market today, you’d be wrong. Black titanium rings are the hottest thing going, whether you’re looking for a gift for a male friend, a wedding band, or a fashionable statement for your finger. But you might be asking yourself, what is black titanium? How do the manufacturers get it to be that color, without losing the brilliant shine of titanium?

The first thing you need to understand is that black titanium is no different than any other type of titanium. Despite the various and brilliant colors available, they are all made of the same metal. There are a variety of different methods to change the color of the titanium, but one thing remains the same, no matter the method: these are no simple coatings.

There is no electroplating going on here, no fancy trickery. Your titanium ring isn’t going to be glossed over with a cheap micro layer of black-colored gunk that will chip or rust or tarnish. The blackened surface of that titanium ring is as strong and as pure as the rest of the ring.

Titanium is somewhat unique among metals, in that you can change the color of the surface of the metal by anodizing them. This process is fairly complex, but in essence, the color of the titanium depends on the depth of penetration of the anodization process on the metal.

But with black titanium, a different process is used. A unique heat application is used to blacken the metal from the outside, but the process imbues the color into the ring past the surface layer, providing a rich, deep color that is equally as strong and durable as uncolored titanium. This means that the black color on your ring will never wear off, or chip away, or lose its lustre, or need to be recoated or refinished, or leave a mark on your finger.

The only difference between the usual and expected silver-grey titanium rings and the more fashionable black titanium rings is that color. Otherwise, the two rings are nearly identical, in weight, strength and any other measurable way. There is no loss to purchasing black titanium rings – only benefits to gain. They’re fashionable, bold, and original; and just like the beautiful black color, that’s not just skin deep.

Titanium and Titanium Alloys

Titanium has a relatively low density, just over half that of steel. It has a relatively low strength when pure, but alloying gives a considerable increase in strength. Because of the low density of titanium, its alloys have a high strength to weight ratio. It has a high melting point (1660°C) and excellent corrosion resistance. However, titanium is an expensive metal, its high cost reflecting the difficulties experienced in the extraction and formation of the material; the ores are quite plentiful

Titanium can exist in two crystal forms, alpha, which is a hexagonal close-packed structure and beta, which is a body-centred cubic. In pure titanium, the alpha structure is the stable phase up to 883°C and is transformed into the beta form above this temperature. This beta form then remains stable up to the melting point.

Commercially pure titanium ranges in purity from 99 to 99.5%, the main impurities being iron, carbon, oxygen. nitrogen and hydrogen. Such material is lower in strength than titanium alloys but more corrosion resistant. The properties of the commercially pure titanium are largely determined by the oxygen content. Because of its excellent corrosion resistance, commercially pure titanium is used for aircraft engine parts.

Titanium alloys can be grouped into categories according to the phases present in their structure. The addition of elements such as aluminium, tin, oxygen or nitrogen results in the enlargement of the alpha phase, such elements being referred to as alpha-stabilising elements. The alpha phase exists to much higher temperatures. Other elements, such as vanadium, molybdenum, silicon and copper, enlarge the beta phase region and are termed beta-stabilising elements. Increasing the amounts of beta stabiliser means that beta phase can exist at room temperature. Other elements added to titanium alloys, e.g. zirconium, can contribute solid solution strengthening.

Alpha-titanium alloys

These are composed entirely of alpha phase. An example of such an alloy is 92.5% titanium-5% aluminium-2.5% tin. Both the aluminium and tin are alpha stabilisers. Such alloys have the hexagonal close-packed structure and, as a consequence, are strong, maintain their strength at high temperatures but are difficult to work. This type of titanium alloys have good weldability and are used where high temperature strength is required, e.g. turbine blades.

Near alpha-titanium alloys

These are composed of almost all alpha phase with a small amount of beta phase dispersed throughout the alpha. Such alloys are achieved by adding small amounts, about 1 to 2%, or beta-stabilising elements such as molybdenum and vanadium to what is otherwise an alpha-stabilised alloy. An example of such an alloy is 90% titanium. 8% aluminium. 1% molybdenum and 1% vanadium. This alloy is normally used in the annealed condition. There are two forms of annealing; mill annealing and duplex annealing. Mill annealing involves heating the alloy to 790°C, soaking for eight hours and then furnace cooling. Duplex annealing involves mill annealing followed by reheating to 790°C, soaking for quarter of an hour and then air cooling. The result of such annealing is beta particles dispersed throughout an alpha matrix. Titanium alloy in the annealed state is used for airframe and jet engine parts which require high strengths, good creep resistance and toughness up to temperatures of about 850°C. The alloy has good weldability.

Alpha-beta-titanium alloys

These contain sufficient quantities of beta-stabilising elements for there to be appreciable amounts of beta phase at room temperature. An example of such an alloy is 90% titanium-6% aluminium-4% vanadium. The aluminium stabilises the alpha phase while the vanadium stabilises the beta phase. These alloys can be solution treated, quenched and aged for increased strength. The microstructure of the alloys depends on their composition and heat treatment. Thus, a fast cooling rate from a temperature where the material was all, beta, e.g. quenching in cold water, produces a martensitic structure with some increase in hardness. Ageing can then produce some further increase in strength as a result of beta precipitates.

Beta-titanium alloys

When sufficiently high amounts of beta-stabilising elements are added to titanium, the resulting structure can be made entirely beta at room temperature after quenching, in some cases by air cooling. Unlike alpha-titanium alloys. beta-titanium alloys are readily cold worked in the solution treated and quenched condition, and can be subsequently aged to give very high strengths. In the high-strength condition the alloys have low ductilities. They can also suffer from poor fatigue performance. The alloys are thus not so widely used as the alpha-beta alloys.

A typical beta-titanium alloy has 77% titanium-13% vanadium-11% chromium-3% aluminium. The alloy is usually used in the solution treated, quenched and aged condition in order to obtain the very high tensile strength. It is used for aerospace components, honeycomb panels and high strength fasteners.

The Reasons Why Titanium Jewelry is the Ideal Gift Idea For Your Guy

Females frequently struggle with getting presents for their boyfriend, husband or even brother. Jewelry is turning into an increasingly favorite gift for guys, with progressively more manufacturers creating bracelets, rings and necklaces for males. Should you be looking for a unique jewelry gift for him that is different and unpredicted, search no further than titanium.

Gold and silver jewelry has been a traditional gift option for hundreds of years. If your guy already is the owner of a quantity of gold or silver jewelry items, the extraordinary appearance and feel of titanium jewelry will be a welcome change. If you want to go the extra mile and personalize a titanium item, you can engrave a pattern or message on it just as you might with another metal.

Gold and silver items can get fairly expensive. Titanium, alternatively, is a comparatively reasonably priced industrial metal. What this means is that a titanium ring or bracelet is not a gift you must spend months to save up for, enabling more spontaneous gift-giving if you are to some extent constrained by your budget.

When it is less costly than other precious metals, titanium is without doubt equally as fashionable. Titanium jewelry items are frequently embellished with black carbon fiber, satin or wire cable decorations that lend them an edgy look. Other items are made up of an alternating arrangement of polished and unpolished titanium, creating a more subtle, understated appeal. With a myriad of designs to select from, ranging from simple to vibrant, there is something to suit every style.

Titanium looks so elegant that it is even used to manufacture men’s wedding rings. However don’t worry – he will never say “What, you want me to look like a lady or something?” if you give him titanium jewelry. Beyond being classy, titanium designs are also invariably slick and masculine – a rare combination. If buying for the supreme “tough guy,” go with jewelry crafted of black-plated titanium.

What else sets titanium apart from other metals? It’s an alloy that is particularly tough and durable, making it the ideal choice for a man who is active and constantly on the run. You will not have to be concerned about him scratching or bending his titanium ring or bracelet while he plays basketball and he won’t need to worry about hurting your feelings by ruining your gift.

Nor will you ever need to be concerned about rust since titanium has a no-rust warranty. Even while exceptionally durable, titanium is relatively lightweight. When he wears titanium jewelry, he will not feel weighed down. Being dressed in titanium will not constrain him, permitting him to move unhampered and comfortably.

Yet another quality that helps make titanium a favorite option is that it is 100 percent hypoallergenic and biocompatible with human skin. Thus, there’s no need to worry about how his skin will react to the metal. If he complains often of irritation or rashes from wearing jewelry, titanium can be the perfect metal for him.

Whether you’re wanting to say “I adore you,” “I think you’re cool” or “You’re my stinky little brother but I love you anyway,” titanium jewelry is the ideal gift for him.

Titanium Metal – Attributes And Uses

Pure titanium is a light-weight, hard, silvery-white, shiny metal. It has distinctive strength and corrosion resistance properties and a high strength to weight ratio.

The name Titanium itself is derived from the name of God of earth ‘Titan” in Greek mythology. The name implies strength.

Titanium is a chemical element with the symbol Ti. It has an atomic number of 22, occupies group 4, period 4, and block d in the periodic table and is labeled as a transition metal.

Titanium is the ninth most abundant element in the Earth’s crust but is by no means found it its pure form. Its principal minerals are anatase, brookite, ilmenite, perovskite, rutile, titanite, as well many iron ores. Rutile and ilmenite are its economically important minerals.

Substantial deposits of ilmenite are found in Western Australia, Canada, China, India, Mozambique, New Zealand, Norway, and Ukraine. Sizable quantities of rutile are mined in North America and South Africa.

The most significant properties of Titanium are its strength, its resistance to corrosion and it strength to weight ratio.

Titanium is 45% lighter than steel but it is equally strong. It is only 60% heavier than aluminium but is 100% stronger.

Titanium is virtually as resistant to corrosion as platinum, and is capable of withstanding acids, salt solutions, and even the highly corrosive chlorine gas.

The benevolent blend of light weight and great strength as well as its resistance to corrosion and heat makes it suitable for aircraft, spacecrafts missiles etc. In sports it is used for fabricating light and strong rackets, bicycle frames, golf clubs etc. Titanium also finds use in making eyewear frames, lightweight laptops, bone and dental implants in medicine.

Titanium vanadium alloys are widely used in aviation in the manufacture of landing gear, hydraulic tubing, fire walls, etc.

But perhaps the truly commercial and mass consumption oriented use of titanium started with the crafting of titanium jewelry and today Titanium jewelry sector is among the fastest growing market sector in jewelry industries.

Titanium is blessed with nearly all the qualities essential to become a suitable medium for crafting jewelry. It is strong and durable, it is resistant to rust, and it is hypoallergenic meaning that it does not set off allergic reactions with the skin.

A gorgeous, putty-grey color differentiates titanium from the silver, gold and platinum used in jewelry. With different types of polishes it can be given either a matte or a shiny finish.

The position of Titanium in the periodic table (group 4, period 4, and block d) classifies it as a transition metal. One of the typical properties shared by all transition metals is that they are able to form colored compounds mainly by anodizing. The process involves creating oxide layers of different thickness and refractive properties on the metal surface. This trait is used for crafting titanium jewelry in virtually every color of the rainbow.

Titanium is used for crafting jewelry items like earrings, necklaces, bracelets, rings, wedding bands, money clips etc.

The metal is commonly viewed as a symbol of strength and indestructibility and this has made titanium wedding bands a preferred choice for couples who want their marriages to remain as strong and indestructible.

There is a certain mystical quality about titanium and it seems particularly appropriate that titanium (before it was so named) was discovered by a man of God-Reverend William Gregor-in Cornwall, England, back in 1790. It is also appropriate that five years later the metal was actually named titanium, after the Titans, the Greek gods of earth by the German chemist Martin Heinrich Klaproth.