{"id":4187,"date":"2024-08-27T13:49:12","date_gmt":"2024-08-27T05:49:12","guid":{"rendered":"https:\/\/www.jinchunmetal.com\/?post_type=product&p=4187"},"modified":"2025-06-12T15:28:37","modified_gmt":"2025-06-12T07:28:37","slug":"spherical-metal-powders-gh5188-cobalt-based-high-temperature-alloy-powder","status":"publish","type":"product","link":"https:\/\/www.jinchunmetal.com\/fr_fr\/produit\/spherical-metal-powders-gh5188-cobalt-based-high-temperature-alloy-powder\/","title":{"rendered":"Poudres m\u00e9talliques sph\u00e9riques GH5188 Poudre d'alliage haute temp\u00e9rature \u00e0 base de cobalt"},"content":{"rendered":"

Caract\u00e8re du produit<\/strong><\/p>\n

GH5188 is a solid solution strengthened cobalt based high-temperature alloy, which is strengthened by adding 14% tungsten to give the alloy excellent high-temperature thermal strength. At the same time, adding a high content of chromium and trace amounts of La gives the alloy good high-temperature oxidation resistance. Compared to nickel based high-temperature alloys, GH5188 has more good creep resistance, thermal corrosion resistance, fatigue resistance, and high temperature strength. GH5188 has excellent formability, welding and other process properties, making it suitable for manufacturing parts for aircraft engines that require high strength below 980 \u2103 and anti-oxidation below 1000 \u2103. In the 1980s, GH5188 alloy was applied to components such as vortex plates and flame deflectors in turboshaft eight aircraft engines. Currently, some aircraft engines use GH5188 alloy sheets to prepare high-temperature components such as combustion chamber walls, outer walls, and sealing plates.<\/p>\n

 <\/p>\n

2. cahier des charges<\/strong><\/p>\n

GH5188 powder<\/b><\/p>\n\n\n\n\n\n\n\n\n\n
Composition chimique (wt.%)<\/td>\n<\/tr>\n
\u00c9l\u00e9ment<\/td>\nC<\/td>\nCr<\/td>\nNi<\/td>\nCo<\/td>\nLa<\/td>\nW<\/td>\nSi<\/td>\nFe<\/td>\n<\/tr>\n
Standard<\/td>\n0.05~0.15<\/td>\n20.0~24.0<\/td>\n20.0~24.0<\/td>\nBal.<\/td>\n0.03~0.12<\/td>\n13.0~16.0<\/td>\n0.2~0.5<\/td>\n\u22643.0<\/td>\n<\/tr>\n
typique<\/td>\n0.11<\/td>\n22.33<\/td>\n22.17<\/td>\nBal.<\/td>\n0.06<\/td>\n14.91<\/td>\n0.44<\/td>\n0.49<\/td>\n<\/tr>\n
\u00c9l\u00e9ment<\/td>\nMn<\/td>\nP<\/td>\nS<\/td>\nCu<\/td>\nB<\/td>\nO<\/td>\nN<\/td>\n<\/td>\n<\/tr>\n
Standard<\/td>\n\u22641.25<\/td>\n\u22640.02<\/td>\n\u22640.015<\/td>\n\u22640.070<\/td>\n\u22640.015<\/td>\n\u22640.030<\/td>\n\u22640.030<\/td>\n<\/td>\n<\/tr>\n
typique<\/td>\n0.26<\/td>\n0.006<\/td>\n0.006<\/td>\n0.021<\/td>\n0.0092<\/td>\n0.017<\/td>\n0.01<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n
GH5188<\/td>\n15~53\u03bcm
\nDistribution de la taille des particules<\/td>\n		Flow Rate
\n(sec. for 50 g)<\/td>\n		Densit\u00e9 apparente (g\/cm3)<\/td>\nDensit\u00e9 (g\/cm3)<\/td>\n<\/tr>\n
<\/td>\nD10<\/td>\nD50<\/td>\nD90<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Standard<\/td>\n15~25<\/td>\n30~40<\/td>\n50~60<\/td>\n\u226425<\/td>\n\u22654.55<\/td>\n\u22655.30<\/td>\n<\/tr>\n
typique<\/td>\n22.2\u03bcm<\/td>\n35.6\u03bcm<\/td>\n55.0\u03bcm<\/td>\n17<\/td>\n4.57<\/td>\n5.33<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

3.Images de la morphologie de la poudre au microscope \u00e9lectronique \u00e0 balayage<\/strong><\/p>\n

\"\" \"\"<\/p>\n

Photos de la production et des essais :<\/strong>
\n\"\"\"\"\"\"<\/p>\n

\"\"\"\"\"\"<\/p>\n

 <\/p>\n

4.Application<\/strong><\/p>\n

    \n
  • GH5188 has excellent formability, welding and other process properties, making it suitable for manufacturing parts for aircraft engines that require high strength below 980 \u2103 and anti-oxidation below 1000 \u2103. In the 1980s, GH5188 alloy was applied to components such as vortex plates and flame deflectors in turboshaft eight aircraft engines. Currently, some aircraft engines use GH5188 alloy sheets to prepare high-temperature components such as combustion chamber walls, outer walls, and sealing plates.<\/li>\n<\/ul>\n

    \"\"\"\"\"\"<\/p>","protected":false},"excerpt":{"rendered":"

    Caract\u00e9ristiques du produit\uff1a<\/p>\n

    GH5188 is a solid solution strengthened cobalt based high-temperature alloy, which is strengthened by adding 14% tungsten to give the alloy excellent high-temperature thermal strength. At the same time, adding a high content of chromium and trace amounts of La gives the alloy good high-temperature oxidation resistance. Compared to nickel based high-temperature alloys, GH5188 has more good creep resistance, thermal corrosion resistance, fatigue resistance, and high temperature strength. GH5188 has excellent formability, welding and other process properties, making it suitable for manufacturing parts for aircraft engines that require high strength below 980 \u2103 and anti-oxidation below 1000 \u2103. In the 1980s, GH5188 alloy was applied to components such as vortex plates and flame deflectors in turboshaft eight aircraft engines. Currently, some aircraft engines use GH5188 alloy sheets to prepare high-temperature components such as combustion chamber walls, outer walls, and sealing plates.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Nom de la marque<\/td>\nJinchun<\/td>\n<\/tr>\n
    Origine<\/td>\nChine<\/td>\n<\/tr>\n
    Nom du produit<\/td>\nGH5188 powder<\/td>\n<\/tr>\n
    Application<\/td>\nAircraft engines, etc.<\/td>\n<\/tr>\n
    Forme<\/td>\nPoudre<\/td>\n<\/tr>\n
    Couleur<\/td>\nGris m\u00e9tal<\/td>\n<\/tr>\n
    Taille<\/td>\n15~53\u03bcm<\/td>\n<\/tr>\n
    Standard<\/td>\nGB\/T 19001-2016\/ISO9001 : 2015<\/td>\n<\/tr>\n
    La puret\u00e9<\/td>\n\u00a0Ni: 20-24%, Cr:20-24%, W:13-16%, Co: Bal.<\/td>\n<\/tr>\n
    Mat\u00e9riau<\/td>\nNi, Cr, W, Co<\/td>\n<\/tr>\n
    Emballage<\/td>\nEmballage sous vide<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"featured_media":4189,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[60],"product_tag":[],"class_list":{"0":"post-4187","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-spherical-metal-powders","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"yoast_head":"\nSpherical Metal Powders GH5188 Cobalt based high-temperature alloy powder - Jinchun %<\/title>\n<meta name=\"description\" content=\"We are a Metal Materials manufacturer in China With rich experience in Spherical Metal Powders GH5188 Cobalt based high-temperature alloy powder , with Competitive price and top quality.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.jinchunmetal.com\/fr_fr\/produit\/spherical-metal-powders-gh5188-cobalt-based-high-temperature-alloy-powder\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Spherical Metal Powders GH5188 Cobalt based high-temperature alloy powder - 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