A Short History of the Ballistic Steel Helmet. Also, boron carbide is harder and lighter than other armor materials like silicon carbide, making it an ideal choice for protective gear, particularly ballistic vests. Invalid value: head size should be in the range: 20-25 What is the advantage of SA4B™ over other UARM™ plates? inches. Due to its high hardness and Young’s modulus it is very resistant against abrasion and thus used in blast or spray nozzles and as an abrasive. Are the same plates used for the front and the back? 0.6-1 Copyright © UARM USA CORP. All rights reserved. To combat this our plates incorporate a special polyurethane coating, ensuring all-ceramic fragments remail safely contained and helping absorb additional shock. Not instantly. B4C ceramic ensures maximum durability with the lowest weight among other comparables. Boron carbide is an extremely hard boron–carbon ceramic and covalent material used in tank armor, bulletproof vests, engine sabotage powders, as well as numerous industrial applications. inches, Invalid value: waist size should be in the range: 28-44 It is lightweight and has the ability to resist the penetration of armor-piercing projectiles through the hot-press coating to form an integral defense layer. Great job and good arrival time. Boron Carbide (B4C), also known as black diamond, is the third hardest material after diamond and cubic boron nitride. The UARM™️ War Belts are available in two shapes: Regular and Long. Armor plates are tested under the NIJ standard to withstand up to 6 consecutive hits. You may continue operations with a damaged armor plate due to composite materials that, when damaged, only a tight zone of the armor fails. Boron carbide can also be used as a ceramic coating for warships and helicopters. They haven’t changed since. These armor solutions use an array of advanced armor materials combining metals, lightweight ceramics and … All three of these old ceramic armor materials have their shortcomings: Alumina is far too heavy, to such an extent that even steel armor is now giving it a run for its money; silicon carbide is, although much lighter, still heavy enough to be burdensome; the best grades of boron carbide, although nearly 40% lighter than alumina and more than 20% lighter than silicon carbide, are rather expensive and underperform against bullets with cemented carbide (WC-Co) cores. Utilizing a unique UHMWPE molding technique our ballistic plate backbone is on the bleeding edge of body armor. Made for the toughest tasks this plate delivers the very best ballistic protection for the most demanding missions. Your email address will not be published. Undamaged zones still offer ballistic protection. Save my name, email, and website in this browser for the next time I comment. Plates made with our current diamond tiles are already capable of stopping threats such as the M855 at as little as 2.2 pounds per 10×12″ shooter’s cut plate. It mirrors boron carbide in its low density (2.52 gm/cc) and its extremely high hardness (>3000 HV1) and current thinking is that it should perform well against even the toughest threats — unlike boron carbide, which, as mentioned previously, can be less than perfectly reliable. No fees if you pay on time Enter your values to calculate your optimal size. Invalid value: length size should be in the range: 13-15 Measure the length of your foot. Is it possible to use an armor plate that has been hit by a bullet? foots, Invalid value: chest size should be in the range: 30-45 Using Boron Carbide ceramics gives it an incredibly low weight of 2.1 kgs it is among the lightest, and subsequently most expensive Level IV+ plates in the world. B4C LLC's boron carbide combines high ballistic efficiency with high mass efficiency and therefore suits all applications where low weight high ballistic protection is required, such as in personal body armor, aircraft and helicopter armor, vehicle armor and other armor products. For more information on our diamond armor plates, please click here. After five years, we no longer guarantees the same level of protection and you should renew your plates as soon as possible. inches, Invalid value: waist size should be in the range: 22-33 It is an extremely hard synthetically produced material. Does the armor plate experience the backface deformation effect? The current state of the art — the monolithic, multi-curved boron carbide armor ceramic tile — was developed by scientists at the US Army Natick Research and Development Laboratories and Picatinny Arsenal in 1965. Solving a mystery: Why is M193 better at penetrating steel armor plate than M855? While that number can be greater, we can’t guarantee that result. Coatings which prevent the decomposition of CaB6 may, however, eventually enable the utilization of B4C-CaB6 composite plates… but not without some degree of legal liability and reputational risk. foots, Invalid value: height size should be in the range: 4.8-5.8 Thickness: 13 mm (13 millimeters) Designation according to the Russian military nomenclature: ADU 14.20.00.000. Boron carbide is one of the hardest known materials being only second to diamond. The strongest and lightest ceramic is boron carbide. Also, boron carbide is harder and lighter than other armor materials like silicon carbide, making it an ideal choice for protective gear, particularly ballistic vests. However, you will need to replace the armor plate after the mission as further use is prohibited. Enter your values to calculate your optimal size. inches, Invalid value: height size should be in the range: AlB12 and AlMgB14 have never been tested against WC-Co cored projectiles, but have shown good efficacy against steel-cored threats. Despite boron carbide’s many desirable qualities, its main shortfall is that it can damage very quickly upon high-velocity impact. inches, Invalid value: waist size should be in the range: 26-47 inches. Ceramic plates or trauma plates are used as inserts in soft ballistic vests. For instance, by utilizing fullerenes as a starting material, instead of carbon black, it seems possible to make bulk diamond tiles that are structured, comprised of aggregated diamond nanorods, and which are so hard and tough that they may be the truly ideal and ultimate armor material — unsurpassable. 5.45x39 MSC 7N6 (AK-74) Plate dimensions: 9,5x9,5 cm (3.7"x3.7" inches). These impressive standards put less strain on the body, helping reduce the weight of your rig and increase mobility. foots, Invalid value: chest size should be in the range: 33-53 Enter your values to calculate your optimal size. The trouble with B6O is that it’s even harder to process and sinter than boron carbide, already a very difficult material to work with. inches, Invalid value: height size should be in the range: Invalid value: chest size should be in the range: 22-39 The boron carbide plates are backed by an aramide fiber-reinforced plastic (Kevlar), which prevents fragmentation. Optimal balance between the highest protection/weight/affordability, Highest level of protection under NIJ 0101.06 and other global standards, Protection against high-penetration rounds including 5.56×45 M855 (Green Tip), 5.56×45 M855A1, 7.62×39 API BZ, 7.62×51 FMJ M80, 5.56×45 M193, 5.45×39 MSC 7N6 (AK-74), 7.62×39 MSC 57-N-231 (AK-47, AKM), Can be used for both the chest and the back, Independently tested in an NIJ-accredited laboratory for NIJ Standard 0101.06, as well as certified laboratories according to DSTU 8835:2019 against Soviet/Russian ammunition. The Achilles heel of these ceramic materials is the fact that they’re very expensive to synthesize from the commercially-available materials that are the product of boron mining. inches, Invalid value: waist size should be in the range: 28-48 Boron carbide (B4C) ceramics /w Ultra-high-molecular-weight polyethylene (UHMWPE), All measurements may have a 10% deviation, 5 years on ballistic material and 1 year on exterior cover material and workmanship, Do not drop the insert on the floor and avoid other hard shock(s), Do a visual inspection of the insert every month. The much cheaper alumina plates are used to provide protection in armored vests. Yet as this CaB6-B4C composite makes apparent, one doesn’t need to replace boron carbide entirely — strengthening it with a dopant or secondary phase is also a viable strategy, and a very promising one. It is one of the three hardest materials known and is used in tank armor, body shields and many industrial applications. For most ballistic applications, boron carbide remains the ultimate armour material of choice – it is one of the hardest ceramic materials (see Table 1), falling just short of diamond and cubic boron nitride, and, because of its low density (∼2,520 kg m −3), it has a very attractive set of specific properties for body armour systems . (And, indeed, in many cases these innovations have actually reduced performance — e.g. Despite boron carbide’s many desirable qualities, its main shortfall is that it can damage very quickly upon high-velocity impact. Enter your values to calculate your optimal size. Unlike traditional solutions, our ballistic plates are designed to absorb the kinetic kick delivered from a bullet by engulphing the projectile – simultaneously eliminating ricochet. Nuclear industry : Boron carbide is an important material for nuclear applications due to high absorption cross section. 5.56x45 M855A1 inches. Due to chemical processes and oxidation occurring inside the composite material, the anti-ballistic capabilities of the armor plate will slowly deteriorate over time. Bulk diamond is much harder, much tougher, and much better-performing than any known ceramic material. Do armor plates lose their protective properties after expiration? Take the measure of your head as shown on the picture. inches. It is an extremely hard synthetically produced material. Yes. Based on material type, the ceramic armor material market is segmented into alumina, boron carbide, silicon carbide, ceramic matrix composite, and … Our CeraShield™ reaction-bonded boron carbide has low density for ultra-lightweight designs. In 1965, monolithic, multi-curved boron carbide armor plates were developed by scientists at The US Army Natick Research and Development Laboratories and Picatinny Arsenal — an extraordinary engineering achievement at the time. The SA4S™ offers the highest possible body armor protection level while simultaneously being the lightest in its class. inches, Invalid value: neck size should be in the range: 14-21 All our armor products have been tested by 3rd party independent laboratories such as OBL, USA & BMT, Australia according to US NIJ standards. This multiphase ceramic material has some inherent ductility, is slightly lighter than boron carbide, is slightly easier to densify, and appears to outperform pure boron carbide in head-to-head ballistic tests. The aluminum dodecaboride AlB12 and the aluminium-magnesium-boron compound AlMgB14 are also attractive materials — both as standalone pure ceramic phases for armor plate development, and as candidates for better cermet development. Custom shapes, sizes, and thicknesses are readily manufactured to customer specification. Made for the toughest tasks this plate delivers the very best ballistic protection for the most demanding missions. inches, Invalid value: neck size should be in the range: 14-29 In case of visual damages not recommended to use. Standard shapes and sizes are readily offered. Body armor can come in many forms, with different materials offering different strengths and weaknesses. It is an extremely hard, synthetically produced material that is used in abrasive and wear-resistant products, in lightweight composite materials, and in control rods for nuclear power generation. “Boron carbide is widely used in body armor and other engineering applications because of its light weight and high hardness [but] consolidated boron carbide loses its strength and toughness when subjected to high-velocity threats,” said Texas A&M assistant professor Kelvin Xie, who recently published a study in Science Advances. The addition of very small amounts of silicon or aluminum dopants to boron carbide, or tailoring the material’s stoichiometry so that it’s more boron-rich than usual (> B6.5C), have also been proposed as methods for producing a boron carbide ceramic product that’s more resistant to failure via shear amorphization, and would thus exhibit more predictable performance against WC-Co-cored ballistic threats. This premium plate features an incredibly lightweight and strong Boron Сarbide thin ceramic layer, making it one of the finest ballistic plates on the market. While not a color or pattern, our Civil Camoflague designs disguise tactical garments to look like standard clothing – helping you blend into the crowd. B4CIND provides Boron Carbide armoring systems that encompass the latest protective products for tactical and logistical support for personnel armour and vehicular armour. Its composition ranges from B 4.3 C to B 10.4 C. Technical boron carbide usually has a high carbon content and is labelled B 4 C, for convenience. 30-41 Diamond Age has worked with CaB6-B4C composites that, quite literally, turned to dust following several months of exposure to ambient conditions. Materials such as alumina, titanium, steel, boron carbide, silicon carbide, and ceramic matrix composite are used in the manufacturing of aircraft … Take the measure of your chest as shown on the picture. Ballistic impact testing was used to compare the performance of boron carbide armor tiles with and without a polymer matrix composite (PMC) facing. Also, boron carbide is harder and lighter than other armor materials like silicon carbide, making it an ideal choice for protective gear, particularly ballistic vests. foots, Invalid value: width size should be in the range: 9-11 Even worse, B6O is staggeringly expensive to synthesize as a raw material. Best plates on the market, no doubt about it. learn more about Coorstek armor systems Boron carbide, also known as black diamond, has a molecular formula of B4C, and is usually gray-black powder. The combination of low specific weight, high hardness and reasonable toughness makes it a suitable material for body and vehicle armor. When struck by a bullet the ceramic elements shatters into potentially dangerous fragments, absorbing kinetic energy in the process. And with a good deal they give the best value. Price for 1 plate. 5.2-6.3 Best manufacture. It is not recommended. 5.2-6 Using Boron Carbide ceramics gives it an incredibly low weight of 2.1 kgs it is among the lightest, and subsequently most expensive Level III++ plates in the world. When high protection levels in lightweight designs are required, 3M™ Lightweight Body Armor Plates offer a versatile solution that can be designed to meet specific customer requirements. 7.62x39 MSC 57-N-231 (AK-47, AKM). Another option, mentioned in a few scientific papers over a decade ago, is a composite material made from roughly 60% boron carbide and 40% calcium hexaboride (CaB6).

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