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全部话题 - 话题: aluminium
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s*****r
发帖数: 11545
1
来自主题: Military版 - 玉石和啤酒瓶,本来就没有区别
玉石 is aluminium oxide
啤酒瓶 is Silicon dioxide

发帖数: 1
2
南华早报援引澳门军事分析家的话说,055存在令人失望的设计缺陷:雷达系统过低,
铝合金的上层甲板等。
But Macau-based military analyst Antony Wong Dong said the Type 055 had some
“disappointing” design flaws. The relatively low positioning of its flat-
array radar system would affect its range of detection, he said, while the
use of light aluminium alloy in the upper decks would make it vulnerable to
damage.
“Despite its very modern stealth shape, the damage control capability is a
big concern,” Wong said. “The design follows the Chinese convent... 阅读全帖
b********n
发帖数: 38600
3
North Korea’s conventional forces, which include 700,000 men under arms and
tens of thousands of artillery pieces, would be able to cause immense
damage to the South Korean economy. If the North was able to set off a
nuclear bomb in South Korea, the consequences would be even greater. Many of
the main targets in South Korea are located close to the border with the
North. The capital, Seoul, which accounts for roughly a fifth of the country
’s population and economy, is located just 35 miles from... 阅读全帖
b********n
发帖数: 38600
4
来自主题: Military版 - 我帝拿金三胖一点辙都没有
Under Any Analysis, It’s Insanity to have war with North Korea
Now that the possibility of a war between the US and North Korea seems just
one harshly worded tweet away, and the window of opportunity for a
diplomatic solution, as well as for the US stopping Kim Jong-Un from
obtaining a nuclear-armed ICBM closing fast, analysts have started to
analyze President Trump’s military options, what a war between the US and
North Korea would look like, and what the global economic consequences would
be. ... 阅读全帖
c*********e
发帖数: 16335
5
来自主题: Military版 - 这个教授完全出于兴趣
see one comment:
It should be noted that synthetc sapphire and yttrium alumina garnet were
developed in the 1960s, and that alumina is not aluminium.
c*******2
发帖数: 617
6
一般认为, TPP是奥巴马对中国的限制。其实, 只要世界贸易因此增加, 中国就能获
利, 一开始比较小而已。
同样道理,欧美零关税对中国也会是巨大的好事。
可惜, 可惜。
欧美零关税的实质是美国中期选举前川普对欧盟暂时放弃了进攻, 什么实质内容都没
有。当然, 川普暂停捣乱, 举球同庆!
1. 农业汽车关税免谈
2. 多买大豆天然气, 说说而已, 欧盟不是苏联。
3. 不是TTIP, 这个要所有的欧盟国家同意。 太难了。
4. 关键点, 这个协议就是搞个调查小组, 并在美国中期选举后给个报告。
EU officials have been giving more details of the deal brokered in
Washington. The working group will investigate long-term ways to reduce
tariffs on industrial goods - not cars or agricultural products - and how to
bring down the extra tariffs on st... 阅读全帖

发帖数: 1
7
英媒:特朗普加征铝关税害苦自己人 中国或成最大赢家
发布时间: 2018-08-14 08:57:53 来源:欧洲时报 作者:刘望山 编译
浏览次数:120 评论:0
【欧洲时报8月14日刘望山编译报道】英媒称,美国总统特朗普对进口铝制品加征10%关
税,可能会让中国生产商成为大赢家,虽然这并不是他的本意。
路透社8月13日发表评论文章称,虽然中国铝企和其他出口国在美国面临相同的关税阻
碍,但特朗普当局政策可能会产生意料之外的后果,导致中国从业者更容易从中获益。
报道称,特朗普对俄罗斯铝业联合公司(RUSAL)加征关税,以及西澳洲工人与美铝公
司(ALCOA)因企业协议纠纷进行无限期罢工,为国际铝制品市场带来波动。近日,特
朗普提出对土耳其铝制品关税翻倍,可能导致今年铝制品供应出现中断的风险,从而导
致市场供应短缺。
2018年上半年,俄铝共生产了187万吨铝制品,它不仅是美国的主要供应商,也是世界
其他国家的主要供应商。据悉,如果无法就美国对其的制裁达成协议,俄铝将不得不停
止生产或囤积产出。特朗普当局为俄铝的美国消费者提出最终期限,10月23日后必须终
止与俄... 阅读全帖

发帖数: 1
8
军盲
https://en.wikipedia.org/wiki/Chaff_(countermeasure)
thin pieces of aluminium, metallized glass fibre or plastic

发帖数: 1
9
美军周四在阿富汗东部投下了被戏称为“炸弹之母”的大型空爆炸弹
GBU-43/B Massive Ordnance Air Blast
成分:
44.0% RDX & Nitrocellulose
29.5% TNT
21.0% powdered aluminium
5.0% paraffin wax as a phlegmatizing agent.
0.5% Calcium Chloride
质量:
11吨
又是给小金看的。
川普总统不斩首了,要做绞肉糜了。
这也是美军第一次实战使用炸弹之母。
c**i
发帖数: 6973
10
Keith Bradsher, After China’s Rare Earth Embargo, a New Calculus for Toxic
Work. New York Times, Oct. 30, 2010 (title in the print).
http://www.nytimes.com/2010/10/30/business/global/30rare.html?scp=1&sq=baotou&st=cse
("China’s own fast-growing manufacturing industries now consume more rare
earths than the rest of the world combined")
Note:
(a) calculus (n; Latin, stone (used in reckoning)): "CALCULATION"
www.m-w.com
(b) Aluminium oxide
http://en.wikipedia.org/wiki/Aluminium_oxide
(Al2O3; common... 阅读全帖

发帖数: 1
11
美军周四在阿富汗东部投下了被戏称为“炸弹之母”的大型空爆炸弹
GBU-43/B Massive Ordnance Air Blast
成分:
44.0% RDX & Nitrocellulose
29.5% TNT
21.0% powdered aluminium
5.0% paraffin wax as a phlegmatizing agent.
0.5% Calcium Chloride
质量:
11吨
又是给小金看的。
川普总统不斩首了,要做绞肉糜了。
这也是美军第一次实战使用炸弹之母。
q**i
发帖数: 174
12

the fuel lines there usually use steel-reinforced rubber lines:
it has one or more layers of steel wires to strengthen the lines,
and protect it from debries (on my car, there is actually a
aluminium shield for it as well).
because of the high pressure and potential fire from a fuel line
leak, replacing the whole line doesn't sound that unreasonable.
You can always complain to Ford and local BBB. But that usually
doesn't anything.
O*********h
发帖数: 4674
13
来自主题: Automobile版 - 今天试了09的MDX还有09 X5 35d
一大早再家里吧ant baits放好,烤了点面包和sausage 当早饭,然后带上lp,开着她
的mini,迎着朝阳去Acura的dealer了
dealer那里居然有6辆,也是附近最大的dealer,要看的exactly那辆还没ready,就懒
得谈价格,找了个很接近的试了试,湾区还有一个成色很好的,就不着急
车子还比较新,现在39k mile,隔音不错,变速箱不知道是不是有点问题,挂D档,
idle的时候有抖动,挂N就不抖了,之前开的几辆MDX没这个问题。
车子看起来还行,算是比较responsive,舒适和sport比较平衡,发动机还算给力吧,
基本2000转左右就很有力了,声音不过3000算还行,3000以上会比较响,但是不算难听
70mph时候大概2500转不到
整体做工还行,但是塑料感太强,尤其是那个里面的门把手,太难受了, 跟mini的手
感差两条街
车子给我最大的感觉就是中庸,没什么不好,也没什么特别吸引我的。开起来跟新的
touareg差不多,要稍微软一点点
几个重要的不满
1. 变速箱d档idle抖动,貌似是个例
2. 塑料感,弥漫整个车子
3. 空调fan 设到l... 阅读全帖
n********t
发帖数: 739
14
Base has aluminium wheels or not?
f**e
发帖数: 890
15
为什么要加M package?开起来更爽还是看起来更爽?看看spec, 感觉不太实用。
speeding ticket拿了不下五张之后,实在对开快车没兴趣了,不加M的动力对我来说足
够了。
19" x 8.5" front and 19" x 9.0" rear Double-Spoke (style 351M) alloy wheels
with 245/40R19 front and 275/35R19 rear run-flat performance tires; Choice
of interior trims: Aluminum Hexagon, Light wood, Aluminium or Anthracite
wood; M steering wheel; Aerodynamic kit; Shadowline exterior trim;
Anthracite headliner; Increased top speed limiter.
T**********2
发帖数: 2198
16
来自主题: Automobile版 - New Mercedes C-Class LEAKED (转载)
MB will have 3 brand new platforms:
MFA: FWD Architecture, Conventional steel
MRA: RWD Architecture, conventional steel
Third one not yet named sports car platform: RWD, all-aluminium
The whole point is weight reduction and alternative energy enable
k****j
发帖数: 152
17
来自主题: Automobile版 - 入 2013 escape, 价格供参考
刚买了13款escape SE, 2.0, 4WD
Deal那有3辆车,都不是SE基配,有一些升级。最后选了辆升级到201A 配置,轮
胎升级到18寸 polished aluminium的。实在不太喜欢那个 MY FORD TOUCH。
OTD $27800 (已含税: 8.3%),MSRP: $29800
rebate: $2500
送3次换机油
x*b
发帖数: 5723
18
来自主题: Automobile版 - BREAKING: M235i官方数据发布 -- 322hp
应该和BRZ类似,是这个价位性价比最高的车吧?
http://www.2addicts.com/forums/showthread.php?t=903957
2014 M235i: $44,025 (including $925 destination & handling),boasts 322 hp
and 0-60 in 4.8 sec。
M235i Highlights
•8 speed automatic with launch control (standard)
•6 speed manual (no-cost option), with dry sump lubrication and short
throw shifter
•M Sport brakes standard [fixed calipers, four-piston front, two-
piston rear, large brake discs]
•Adaptive M Suspension with electronically controlled... 阅读全帖
D***0
发帖数: 5214
19
来自主题: Automobile版 - 奔驰E350 Coupe真的是皮薄馅大
根据下面链接的说法,新款 C class有接近50%铝材了。
http://www.autocar.co.uk/car-news/detroit-motor-show/2014-merce
"The structure of the new C-class is now almost 50 per cent aluminium,
contributing to an overall weight reduction of up to 100kg, model to model. "
E*********o
发帖数: 5965
20
来自主题: Automobile版 - 日本人为什么收高价却用烂钢
转一个:
铸铁发动机,我也说两句 (日本车托看完后闭嘴吧,别老拿全铝发动机说事)
实在看不下去了,一群开着日车的小样如此得瑟。。。。
以下是我在wikipedia.com上原文粘贴下来的,关于EA888发动机的技术参数。
EA888
160 hp (119 kW) - 170 hp (127 kW) 1.8 TFSI I4
Configuration
1798 cc water cooled inline 4, bore 82.5 mm/stroke 84.1 mm
Head
9.6:1 compression ratio, toothed chain driven camshaft, continuous adjusting
intake
Block
88 mm cylinder spacing, 33 kg grey cast iron (GJL 250) <----------看见了吗?
33千克灰铸铁 (GJL 250)
Crankcase
two toothed chain driven counter-rotating balancing shafts suppressin... 阅读全帖
w**k
发帖数: 1455
21
来自主题: Automobile版 - Jaguar XF v. BMW 5 v. MB E class
You mean XF? It's all aluminium.
X***9
发帖数: 7385
22
来自主题: Automobile版 - DID YOU KNOW?-本田HONDA知识系列(14)
Did you know?
你知道吗?
本田不光有汽油,混动,纯电,天然气,氢燃料,太阳能,各种动力
也有柴油动力
而且旗下的1.6L i-Dtec是世界上同级最轻量化的引擎,同时有很多领先技术视频里可见
world's lightest aluminium open deck 1.6-liter diesel engine
简介
详述

发帖数: 1
23
http://mechanics.stackexchange.com/questions/26408/aluminium-engine-vs-cast-iron-engine
这个介绍的比较多了,铁的坏处在于散热和重,不利于发动机前置车辆的配重,特别是
轻量化的敞篷跑车。好处就是成本低,可靠。
f******t
发帖数: 7283
24
绝大部分豪华轿车换代的时候,新闻稿里必然都会有一个章节特别讲车身结构,里面肯
定都会提抗扭刚度;假如优势明显的话,厂方甚至会说具体提升了百分之多少。下面是
W222 S class发布时,官方新闻稿里的一个章节:
Body: maximum stability and high-quality lightweight design
A high level of crash safety, outstanding rigidity for excellent handling
with extremely low levels of noise and vibration. These were the aims when
developing the bodyshell for the new S-Class
– a third-generation aluminium hybrid bodyshell.
– the torsional stiffness in relation to weight and vehicle size – has
been improved by 50... 阅读全帖
J***e
发帖数: 116
25
来自主题: Automobile版 - 2017 vs 2018 Expedition
主要看楼主注重的是什么,如果在意车子本身,我觉得2017 XLT挺好的,没有BUG,倒
车camera和sensors, 该有的都有了,至于其他一些辅助驾驶和电子的系统(驾驶模式,
换lane提醒,方向盘座椅记忆),我觉得用处不大,其他的(天窗, DVD, 座椅控温),看
个人了,2017高配也都有,可能没有2018那么眩目,但是2018的低配也不一定有这些,
广告秀的还是Platinum Trim, 2018发动机改动不大,10速变速箱这个东西就看个人了
,主要还是提高MPG,但很有限,差价应该能抵油钱,目前不知道有没有BUG,Honda 9
速已经是人心惶惶,
另2015-2017款在中控面板方面其实比2014之前的好太多了,你可以上网看一下图片,
说十年没变的,主要是外观的设计,有一些落后时代,内饰塑料件偏多,门和dash
board皮质少,其他的东西对于低配(50K)的车子又能变到哪里去,铝合金车身制造和维
修成本都高
我保守估计XLT start from 50K,(Aluminium body + 10AT 多3K 不过分吧 ),初期折
扣 5K off before TA... 阅读全帖
n***s
发帖数: 10056
26
来自主题: Automobile版 - F-150 regular cab一般什么价?
Glad that you were not injured. I saw videos that aluminium body is not
ideal.

F-
M*******2
发帖数: 692
27
MK5 的 EA113 缸体用的就是AlSi aluminium alloy
5代真良心,6代7代都属于减配
A*****n
发帖数: 252
28
来自主题: Classified版 - Moving Sale !
MOVING SALE!
ALL ITEMS MUST GO!
站内联系 or call Charles at 412-330-9820.
1) 2004 Toyota Highlander Limited SUV, 4 wheel drive, 3.3 Liter V6, silver,
automatic with snow mode, first owner, non-smoking, great condition, only
49K miles. A lot of features including foldable 2nd and 3rd row seats,
aluminium wheels, remote starter, ABS, cruise control, tilt wheel, power
windows, locks and seat, AC, remote keyless entry, CD with 6 speakers,
heated rear view mirror, roof rack with rails, garage door opene... 阅读全帖
m********3
发帖数: 1006
29
来自主题: Classified版 - 帮朋友卖个自行车
有一辆自行车,是生日别人送的礼物,不知道原价多少。
牌子:Aluminium 700s SERIES. 网上大概看了一下,150-300多之间的价格吧,现在因
搬家了,本人也有驾照了,所以要卖了,适合学生,平时买买菜,近距离走走,天气好
的话,去公园骑一骑锻炼身体之类的。
具体请看图片。
价格:80 刀, 送一把锁。对了,车子还很新。
地址: 07032, 买家来pick up。
谢谢!
f**********g
发帖数: 4709
30
42mm gray Aluminum Case with Black Sport Band ($399原价) @ 500
zip: 19808
PM or email to: [email protected]
/* */
s****t
发帖数: 2454
31
Applewatch Sport 42mm Silver Aluminium Case White Sport Band
原价399的
有兴趣的站内pm
w****9
发帖数: 6338
32
Apple Watch Sport 38mm Gold Aluminium Case Antique White Band @ 270 to KY
p*****u
发帖数: 21812
33
1X Apple Watch Series 3 42mm Space Gray Aluminium Case with Black Sport Band
MQL12LL/A
NEW AND SEALED
325 + ML (READY)
close to NV preferred
B*******7
发帖数: 137
34
I bought one stainless steel steamer from local chinese store a couple of
years ago. Very durable and good. Donot buy aluminium one. I am scared of it
.
d******y
发帖数: 11545
35
tem Description:
-- Dell Outlet XPS 14 Ultrabook Windows 8
Unit Price: $1,269.00
Quantity: 1
-- Dell Outlet XPS 14 Ultrabook
-- 500 GB SATA Hard Drive (5400 RPM)
-- 32 GB SSDR mSATA Full Card
-- Badge
-- Placemat
-- Software
-- Software
-- Silver Anodized Aluminium
-- Documentation
-- Microsoft Office 2010 Trial Version
-- Information
-- US English Keyboard, 80 Key
-- 8 GB DD3 SDRAM (1x8) 1600MHz
-- Software
-- Software
-- Software
-- 14.0 HD+ 900p True Life Infinity Display with Skype-C... 阅读全帖
m********3
发帖数: 1006
36
来自主题: FleaMarket版 - 帮朋友卖个自行车
有一辆自行车,是生日别人送的礼物,不知道原价多少。
牌子:Aluminium 700s SERIES. 网上大概看了一下,150-300多之间的价格吧,现在因
搬家了,本人也有驾照了,所以要卖了,适合学生,平时买买菜,近距离走走,天气好
的话,去公园骑一骑锻炼身体之类的。
具体请看图片。
价格:80 刀, 送一把锁。对了,车子还很新。
地址: 07032, 买家来pick up。
谢谢!
w****9
发帖数: 6338
w****9
发帖数: 6338
w****9
发帖数: 6338
w****9
发帖数: 6338
K**********x
发帖数: 26
41
Have 2 from FL
w****9
发帖数: 6338
w****9
发帖数: 6338
w****9
发帖数: 6338
44
up, 今天(5/29) 可以drop
t**********0
发帖数: 314
45
你需要几个?
w****9
发帖数: 6338
46
CA,今天(5/30) 可以drop
w****9
发帖数: 6338
w****9
发帖数: 6338
w****9
发帖数: 6338
w****9
发帖数: 6338
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