橡钿噫 戾蜞腚铒痤赅蜞 铗 檬 橡铎体蜞腚
唔溴犟 鲨蜩痤忄龛

锗疣牝屦桉蜩觇 爨蝈痂嚯 6󦐭淘

锑痍: 6󦐭淘
孰囫耔翳赅鲨: 羊嚯 桧耱痼戾眚嚯 脲汨痤忄眄
橡桁屙屙桢: 潆 疱琰犷磬赅蝽 痤腓觐, 珞犷磬赅蝽桕钼,钺疱珥 爨蝠桷 漯. 桧耱痼戾眚钼, 镳桢漤噻磬麇眄 潆 躅腩漤铋 镫囫蜩麇耜铋 溴纛痨圉梃 戾蜞腚钼 镱恹眄铋 蜮屦漕耱; 眍驽 蝠筢铕噻痼犷黜 爨, 眍驽 汨朦铗桧睇 眍骓桷 潆 疱珀 恹耦觐镳铟睇 耱嚯彘 耧豚忸; 痼徼朦睇 眍驽, 镳桁屙屐 溴疱忸钺疣徉螓忄彘 镳铎脲眄眍耱; 痤 潆 疣琊篪屙 泐痦 镱痤 漯筱桴 囗嚯钽梓睇 桧耱痼戾眚钼

体踵龛麇耜桢 疋铋耱忄 镳 =20 ° 爨蝈痂嚯 6󦐭淘

杨痱囔屙 朽珈屦 袜镳. s sT d5 y KCU 义痨铑狃.
- - % % 昴 / 2 -
1800-2000 青赅腙 铗矬耜
意屦漕耱 爨蝈痂嚯 6󦐭淘 镱耠 铗骅汔 HB 10 -1 = 255 滔

义祜屦囹箴 牮栩梓羼觇 蝾麇 爨蝈痂嚯 6󦐭淘

Ac1 = 875, Ac3(Acm) = 905, Ar1 = 755, Mn = 250

 

砧扈麇耜栝 耦耱噔 % 爨蝈痂嚯 6󦐭淘

C Si Mn Ni S P Cr Mo W V Cu
0.5 - 0.6 0.6 - 0.9 0.15 - 0.45 漕 0.35 漕 0.03 漕 0.03 5.5 - 6.5 0.6 - 0.9 2.5 - 3.2 0.5 - 0.8 漕 0.3

体踵龛麇耜桢 疋铋耱忄:

s - 橡邃咫 牮囹觐怵屐屙眍 镳铟眍耱 , [滔郵
sT - 橡邃咫 镳铒铕鲨铐嚯铖蜩 (镳邃咫 蝈牦麇耱 潆 铖蜞蝾黜铋 溴纛痨圉梃), [滔郵
d5 - 悟眍耔蝈朦眍 箐腓礤龛 镳 疣琊 , [ % ]
y - 悟眍耔蝈朦眍 耋驽龛 , [ % ]
KCU - 愉囵磬 珀铖螯 , [ 昴 / 2]
HB - 意屦漕耱 镱 琉桧咫膻 , [滔郵

澡玷麇耜桢 疋铋耱忄 :

T - 义祜屦囹箴, 镳 觐蝾痤 镱塍麇睇 溧眄 疋铋耱忄 , [灭噤]
E - 填潴朦 箫痼泐耱 镥疴钽 痤溧 , [滔郵
a - 暑翳鲨屙 蝈祜屦囹箴眍泐 (腓礤轫钽) 疣聒桊屙 (滂囡噻铐 20° - T ) , [1/灭噤]
l - 暑翳鲨屙 蝈镫铒痤忸漤铖蜩 (蝈镫铄礻铖螯 爨蝈痂嚯) , [买/(旆沭噤)]
r - 想铗眍耱 爨蝈痂嚯 , [赉/3]
C - 愉咫 蝈镫铄礻铖螯 爨蝈痂嚯 (滂囡噻铐 20° - T ), [逆/(赉枫疣)]
R - 愉咫铄 尻蝠铖铒痤蜩怆屙桢, [戊缝]

锑沩栩睇 疋铋耱忄 :

Hc - 暑鲨蜩忭 耔豚 (礤 犷脲), [ / ]
Umax - 锑沩栩磬 镳铐桷噱祛耱 (礤 犷脲), [ 堂/ ]
P1.0/50 - 愉咫 镱蝈痂 (礤 犷脲) 镳 爨沩栩眍 桧潴牿梃 1.0 译 鬣耱铗 50 闽, [ 买/赉 ]
B100 - 锑沩栩磬 桧潴牿 T (礤 戾礤) 爨沩栩睇 镱 镳 磬镳驽眄铖蜩 爨沩栩眍泐 镱 100, [ / ]

砚囵桠噱祛耱 :

徨 钽疣龛麇龛 - 疋囵赅 镳铊玮钿栩 徨 镱漕沭邂 徨 镱耠邃簋 蝈痨铑狃噌铗觇
钽疣龛麇眄 疋囵桠噱爨 - 疋囵赅 忸珈铈磬 镳 镱漕沭邂 漕 100-120 沭噤. 镱耠邃簋 蝈痨铑狃噌铗赍
蝠箐眍疋囵桠噱爨 - 潆 镱塍麇龛 赅麇耱忮眄 疋囵睇 耦邃桧屙栝 蝠遽簋蝰 漕镱腠栩咫 铒屦圉梃: 镱漕沭邂 漕 200-300 沭噤. 镳 疋囵赍, 蝈痨铑狃噌铗赅 镱耠 疋囵觇