What are Aluminium Extrusions?

Extrusion is a process used to create objects of a fixed cross-sectional profile, of solid round, square or rectangular shapes, to L shapes and T shapes, tubes and many other different types. Metal is pushed through a die of the desired shape using either a mechanical or hydraulic press, resulting in the finished product. The cavity in which the raw material is pressed is lined with a wear resistant material which can withstand the pressure that is created when the material is pushed through, making extrusion possible without deforming or tearing the metal.

Aluminium extrusion is generally used in the manufacture of windows, doors and balustrades, but is also found in thousands of other items like vehicle parts, truck trays, boats and other marine products and refrigeration, etc to name a few.

Two advantages of this technique over other manufacturing processes are its ability to create very complex cross-sections, plus being able to work materials that are brittle, because the material only encounters compressive and shear stresses. It also forms finished parts with an excellent surface finish. Extrusions often minimise the need for secondary machining. They are not of the same dimensional accuracy or surface finish as machined parts, however, the process produces a wide variety of cross-sections that are hard to produce cost-effectively using other methods.

Extrusion may be continuous (producing indefinitely long material), or semi-continuous (producing many pieces). The minimum thickness of steel is about 3mm, whereas aluminum and magnesium is about 1mm. The extrusion process can be done with the material hot or cold.

Metals that are commonly extruded:

* Aluminium is the most commonly extruded material and can be hot or cold extruded
* Brass is used to extrude corrosion free rods, automobile parts, pipe fittings, engineering parts
* Copper pipe, wire, rods, bars, tubes, and welding electrodes
* Lead and tin pipes, wire, tubes, and cable sheathing
* Magnesium is used in aircraft parts and nuclear industry parts, and is about as extrudable as aluminum
* Zinc rods, bars, tubes, hardware components, fittings and handrails
* Steel rods and tracks -Usually plain carbon steel is extruded, but alloy steel and stainless steel can also be extruded
* Titanium is often used in aircraft components including seat tracks, engine rings, and other structural parts.

Clean Metals for Recycling

The cleaner that a metal is when it’s taken into a scrap metal yard to sell, the better price it will fetch per kilo, as foreign matter is costly to clean off, so this product will always be penalised accordingly in terms of the price. By this we mean no concrete, screws, glass, paper or any other foreign material attached.

All the metal we buy is processed by cleaning any non-metallic off it as required, cutting it into smaller pieces, and then it is put through a baling press to maximise the weights for export to South East Asia, where it will be melted down and manufactured into new products.

The Extrusion Process

The process begins by heating the material (for hot or warm extrusion). It is then loaded into the container for pressing. A dummy block is placed behind it where the ram then presses the material to push it out of the die. Afterward, the extrusion is stretched in order to straighten it. If higher quality properties are required then it may be heat treated or cold worked.

Cold extrusion is done at or near room temperature. Advantages of this over hot extrusion are the lack of oxidation, higher strength due to cold working, closer tolerances, good surface finish, and fast extrusion speeds if the material is subject to heat for a short period.

If you are looking for aluminium extrustion recyclers in Brisbane, make sure you visit Frog Metals.

Styles of Yoga

Yoga originated in ancient India, and is one of the six orthodox schools of Hindu philosophy. Derived from the Sanskrit word meaning “union”, its primary goal is to help the student achieve union with the divine by way of specific poses (asanas), breath (pranayama), and meditation to achieve a state of spiritual liberation. Though yoga in the Western world focuses on health and fitness, it is important to appreciate yoga’s long history as a vital component of the Hindu philosophical and theological system.
As one of the most popular of natural therapies in the West, there are many types of yoga available for those seeking health and wellness. The following covers the more popular yoga styles in the West, and helps you have a clearer understanding of the basics of each yoga style so that you can choose one which best suits you and your needs.

Hatha
Hatha yoga is a generic title which describes any yoga style, and most yoga classes advertised in the West will be hatha yoga, unless otherwise stated. When a yoga class is advertised as hatha, it usually refers to a slow-paced and gentle introduction to yoga, incorporating basis poses and simple breathing exercises. Before attending a hatha yoga class, it is wise to ask the yoga teacher where he/she trained and what the class will consist of, e.g. yoga poses, pace, meditation and mantras etc. This will help to to decide if the yoga class will be beneficial for you.

Vinyasa
Vinyasa yoga is perhaps the most common for those wanting yoga purely for fitness. This form of yoga combines a sequence of flowing poses with rhythmic breathing, and is designed as an intense body-mind workout. As a generic term for any form of yoga that involves poses synchronised to the breath (where there is a flow as the poses run together), Vinyasa yoga is also used to describe yoga styles that have derived from it, such as Ashtanga and Power Yoga.

Ashtanga
As mentioned, Ashtanga is a form of yoga that has derived from the concept of Vinyasa yoga. It is fast-paced and based on six series of poses that increase in difficulty as each series moves through one to the next without stopping. As there is no time for adjustments, once a series of yogic poses and breathing are underway the student is encouraged to move through the series of movements without stopping, making for an ideal full body work-out that will stimulate and improve circulation and detoxification, and get that heart rate pumping!
Power Yoga
Another form of yoga derived from Vinyasa, Power yoga is a Western product based on the fundamentals of yoga tradition. More likely to be part of a gym curriculum, Power yoga weaves common yoga poses and breathe techniques to a rigorous exercise workout, designed to strengthen the body and promote flexibility. Power yoga is great as part of your training and fitness routine, but rarely addresses the philosophical aspects of yoga.

Bikram yoga
Designed by Bikram Choudhury, this form of yoga is better known for its use of sauna-like conditions to promote detoxification of the body through sweat. Bikram yoga classes are held in studios designed to replicate India’s climate, mimicking a hot and humid temperature. Here students work through a series of 26 traditional yoga poses (usually slow-paced and gentle) as they sweat and, as a result, promote fresh blood and oxygen to circulate throughout the body. This form of yoga is ideal as a detoxifying exercise to boost the immune system.

Sivananda
For those seeking a more philosophical approach to their yoga, Sivananda yoga is based on the philosophy of Swami Sivananda and his five principles:
1. Proper exercise
2. Proper breathing
3. Proper relaxation
4. Proper diet
5. Positive thinking/meditation

Sivananda yoga classes work through twelve basic poses. As a slow-paced form of yoga, the emphasis is on the full exploration of each pose so that the eventual mastering of each pose is achieved as part of an overall philosophical approach.

Iyengar
Iyengar yoga is based on the teaching of B.K.S Iyengar, one of the most influential yogis of all time. This form of yoga focuses on the subtleties of each pose, which are held much longer than traditional forms of yoga. Focussing on the physical alignment of the body in the poses, students are encouraged to attain perfect poses through consistent practice. This is based on the philosophical belief that once the body is in perfect balance by means of mastering each pose, the mind with reflect this balance. In addition, unlike other forms of yoga, Iyengar also uses props such as belts or chairs to accommodate any needs or structural imbalances in the body, which makes it a good option for those with poor mobility.
Anusara
Anusara means “to step into the current of divine will” and is a modern form of yoga created by American John Friend, with its origins derived from Iyengar yoga. Its practice focusses on three key areas:
• Attitude – by opening to grace one can awaken his/her true nature.
• Alignment – integrated awareness of the different
• Action – pose as expression of the heart and inner freedom.
This form of yoga reintroduces traditional Hindi elements of yoga, however is primary health orientated as it focuses on inner and outer body alignment.
Kundalini
Considered the most comprehensive of yogas, Kundalini is derived from the tantra yoga tradition and refers to the flow of energy and consciousness that exists within us. Incorporating poses and dynamic breathing techniques, combined with specific mantra chanting and chakra awakening, Kundalini yoga acts as a holistic philosophy that keeps the body and mind strong and flexible in times of stress and conflict. This yoga style is suited for those wanting a holistic approach to their yoga practice.

There are many other forms of yoga available, with more yoga traditions and styles being introduced into the West every year. Like all things, however, it is best to have a clear idea of what you hope to achieve from yoga and then find a style that best suits that. Happy yoga practicing from Radiant Heart Yoga Woolloongabba, Brisbane.

Social Media for Brisbane Businesses Explained

On-line social media has completely altered not only the way users interact, but more importantly the way that customers interact with business.

With over 900 million users worldwide, Facebook on its own is a huge marketing body, with many others such as Twitter, Youtube, Linkedin and Google Plus. While we are subject to a lot of media hype and hysteria, social media sites have -in the most basic sense- altered the way that any kind of company that has a public presence operates, and are now as fundamental to a business as an email address and a web-site.

But with all the obvious differences that social media has brought to the marketing environment, it is necessary to gain a realistic perspective of its capabilities and results.

With any kind of new marketing bandwagon comes a multitude of shonky or impractical companies and “social media experts” which prey on naïve businesses by promising the world but being unable to deliver.

Many millions of dollars and an immeasurable amount of time is wasted on useless social media ventures every day. But the key to remember is that social media is not magic. Without solid marketing and business basics behind you, a social media presence can only fail and -depressingly- be a waste of time and money.

Despite creating the impression of “free” advertising with its lack of start-up and/or hosting fees, social media requires a constant presence, site maintenance and fresh content for successful results, and that means valuable time spent on it that most businesses simply can’t spare. That’s why Social Media Brisbane can do the work for you, while welcoming room for approval and oversight by their clients.

Examples of how people commonly go wrong with social media include:

• Bad Content
Tedious or even stolen articles, out-dated suggestions, and embarrassing attempts to be hip are all too common when it comes to content published online. Admit it, people on the internet are savvy, and can sniff out insincerity and condescension from miles away.

• Impatience
Creating a strong online social network takes time and diligence. A successful network can’t just spring up in a day, you need time and content to see results. A business may create a social media profile, watch the results for a couple of weeks and then quit with anger when they don’t receive the results they hoped for.
This also ties into:

• Consistency
Spacing out your content on a regular schedule across numerous platforms is a lot more effective than using all of your content up at once or not updating at all. Nobody likes a spammer, but with the overload of information that we encounter on a daily basis, without a steady reminder of your brand’s presence you will quickly be left behind. Just a fortnightly update can do wonders for sustaining and increasing relationships with customers.

We here at Social Media Brisbane know exactly how social media operates, and deal with it as a part of a company’s marketing strategy rather than the one and only tactic.

And most importantly, we also integrate revolutionary Search Engine Optimisation methods into our work, which is something no other social media group does.

Choosing consultants who concentrate on gimmicks instead of content and who endlessly throw around buzzwords such as “viral” or “Web 2.0” instead of providing strategy and goals will simply end up as an exercise in frustration.

If you are looking for a social media consultancy based in Brisbane, contact the Brisbane SEO Company today on 3166 9622.

Laser Clinic Brisbane

IPL (Intense Pulsed Light) is a light based technology which treats several skin conditions in one treatment. It works in the deeper layers of the skin where traditional skincare cannot reach, thus achieving a far superior result.
Skin concerns such as pigmentation, freckling, sun damage, capillaries, redness, acne scarring and rosacea may be treated with photorejuvenation.

Pulses of light are applied to the skin via a handpiece which filters the wavelengths of light through a layer of ultrasound gel. The treatments remove most types of sun induced pigmentation like freckling, age spots and sun damage. By lessening the darker pigmentation IPL leaves the skin with a more even tone. Vascular skin concerns including capillaries, redness, acne scarring and rosacea are also targeted by the broad wavelengths of light. IPL works particularly well on red acne scarring that is left behind after undergoing acne treatments.

As most people will have several skin concerns, this treatment has become popular as it can address them all. The IPL photorejuvenation also stimulates the production of collagen which will plump and smooth the texture of the skin, improving fine lines, wrinkles and pitted scarring.

There is little or no downtime involved with photorejuvenation. Most people will experience some redness and heat in the area which subsides in several hours after treatment. The most common treatment areas are face, neck, décolletage/chest area and backs of hands.

Photorejuvenation treatments can be utilised as a once off treatment, however a course of treatments will promote the best results. A progressive result can be expected with a change usually noticed within a week after a session which is why IPL Photorejuvenation has gained such popularity among both men and women.

If you are looking for a Laser Clinic Brisbane that offers Acne Treatment Brisbane and IPL Brisbane then please see Image by Laser for a free consultation.

Permanent Laser Hair Removal Brisbane

Laser Hair Removal is a becoming a popular treatment, as the current fashion for both men and women is to have the clean look consisting of little or no body hair. Excess or unwanted hair growth is usually a result of genetics, hormones or certain medications. Recent advances in the technology have meant that the hair removal treatments are now a lot more effective and there is less risk of side effects from occurring, making it safer for consumers.

When discussing Laser Hair Removal, it is important to note that the body has 3 cycles of hair growth – Anagen (active), Catogen (transitional) and Telogen (resting). The laser energy destroys hairs in the Anagen or active phase, targeting the cells at the base of the hair follicle which are responsible for hair growth. As Laser Hair Removal targets only the hairs in the active phase, only a percentage of hairs are treated with each session. A series of treatments is required to clear an area, though less hair will return with each treatment and the regrowth will become fine, soft and sparse.

Laser hair removal treatments target melanin which is the dark pigment contained within the hair. Red hair contains a different type of melanin and consequently the treatments can be less effective for redheads.
The area must be shaved prior to treatment to allow the laser energy to be directed under the skin, and not to heat up the surface by having dark hair above the skin level. Any plucking or waxing must be stopped for several weeks before starting treatment, as the hair needs to be in the follicle for it to work.

The effectiveness of the Laser Hair Removal treatments is mostly dependant on the quality of machine used, the parameters or correct setting and proper candidate selection. An ideal candidate for Laser Hair Removal has light coloured skin and dark coloured hair. This stark contrast of colour allows the laser light to easily target the hair and pose little or no risk of harm to the skin. This is also why it’s important to avoid sun exposure and tanning when undergoing a course of permanent hair removal treatments.

It is important for the full area to be treated by the laser with each hair removal appointment so hairs are not missed. Any missed patches will require additional treatments in the future and the area may look patchy or have uneven hair growth. Hairs that do not fall out or shed within about 14 days have usually not been treated effectively. This is due to poor spacing by the operator or incorrect technique, which can often be avoided by finding a reputable laser clinic that has licensed and experienced operators.

Looking to find out more about Laser Hair Removal Brisbane or Permanent Hair Removal Brisbane? Contact Image by Laser today to find out about our Laser Hair Removal Prices .